110-505: GPS GLONASS Micro USB 2.0 Bluetooth 4.0 with A2DP The HTC First is an Android smartphone released by HTC on April 12, 2013. It was unveiled on April 4, 2013, as part of a press event held by Facebook . Serving as a successor to a pair of Facebook-oriented devices HTC released in 2011, it was the first and only Android device to be pre-loaded with Facebook's own user interface layer, Facebook Home , in lieu of HTC's own Sense . While considered compelling by critics for
220-565: A car phone in 1984, while its first handheld mobile phone called the SH-100 was made in 1988. It expanded to other markets during the 1990s. Its first smartphone was the Samsung SPH-i300 in 2001. During the early 2000s Samsung popularised the clamshell ("flip phone") design, and the SGH-T100 was the first ever "true color" mobile phone and the firm's first to sell over 10 million handsets. In
330-408: A moving map display , or recorded or used by some other system, such as a vehicle guidance system. Although usually not formed explicitly in the receiver processing, the conceptual time differences of arrival (TDOAs) define the measurement geometry. Each TDOA corresponds to a hyperboloid of revolution (see Multilateration ). The line connecting the two satellites involved (and its extensions) forms
440-445: A 4.3-inch 720p Super LCD display, and includes a 5-megapixel rear-facing camera, and a 1.6-megapixel front-facing camera. The HTC First's exterior uses a rounded, minimal design with three capacitive buttons below its screen, and was available in black, light blue, red, and white color finishes. The HTC First runs Android 4.1.2 "Jelly Bean " and Facebook Home, a new interface layer developed by Facebook that heavily integrates with
550-456: A 40 percent market share worldwide and as of 2018 has a 98% share of the global AMOLED market. The company generated $ 100.2 million out of the total $ 475 million revenues in the global OLED market in 2006. As of 2006, it held more than 600 American patents and more than 2,800 international patents, making it the largest owner of AMOLED technology patents. Samsung's current AMOLED smartphones use its Super AMOLED trademark, with
660-690: A deliberate error introduced into the GPS data that military receivers could correct for. As civilian GPS usage grew, there was increasing pressure to remove this error. The SA system was temporarily disabled during the Gulf War , as a shortage of military GPS units meant that many US soldiers were using civilian GPS units sent from home. In the 1990s, Differential GPS systems from the US Coast Guard , Federal Aviation Administration , and similar agencies in other countries began to broadcast local GPS corrections, reducing
770-450: A directive making GPS freely available for civilian use, once it was sufficiently developed, as a common good. The first Block II satellite was launched on February 14, 1989, and the 24th satellite was launched in 1994. The GPS program cost at this point, not including the cost of the user equipment but including the costs of the satellite launches, has been estimated at US$ 5 billion (equivalent to $ 10 billion in 2023). Initially,
880-510: A full complement of 24 satellites in 2027. The GPS project was launched in the United States in 1973 to overcome the limitations of previous navigation systems, combining ideas from several predecessors, including classified engineering design studies from the 1960s. The U.S. Department of Defense developed the system, which originally used 24 satellites, for use by the United States military, and became fully operational in 1993. Civilian use
990-464: A global recall of the product and a temporary halt in production. Despite the setback, Samsung recovered by launching successful products such as the Galaxy S8 and Galaxy Note 8 in 2017, which helped restore consumer confidence. During this time, Samsung continued its push into new markets. In November 2016, it announced its acquisition of Harman International Industries for $ 8bn, marking a major step into
1100-539: A key supplier of Apple components as of October 2013, manufacturing the A7 processors inside the iPhone 5S model. From 2000 to 2003, Samsung maintained a net earnings growth of over 5%, even as 16 of South Korea's 30 largest companies collapsed following a financial crisis. In 2005, Samsung surpassed its Japanese rival, Sony , for the first time, becoming the 20th most popular global consumer brand according to Interbrand rankings. In 2007, Samsung overtook Motorola to become
1210-521: A leading corporation together, but they were not rivals, as they had been in talks for a time until they finally merged. In the 1980s and early 1990s, Samsung sold personal computers under the Leading Technology brand. However, the equipment was manufactured by Samsung, and the FCC filings from this period typically refer to Samsung products. In 1988, Samsung Electronics launched its first mobile phone in
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#17328725246511320-429: A liaison. The U.S. Department of Defense is required by law to "maintain a Standard Positioning Service (as defined in the federal radio navigation plan and the standard positioning service signal specification) that will be available on a continuous, worldwide basis" and "develop measures to prevent hostile use of GPS and its augmentations without unduly disrupting or degrading civilian uses". USA-203 from Block IIR-M
1430-554: A manageable level to permit accurate navigation. During Labor Day weekend in 1973, a meeting of about twelve military officers at the Pentagon discussed the creation of a Defense Navigation Satellite System (DNSS) . It was at this meeting that the real synthesis that became GPS was created. Later that year, the DNSS program was named Navstar. Navstar is often erroneously considered an acronym for "NAVigation System using Timing And Ranging" but
1540-563: A mid-range phone due to its display quality and its optional use of stock Android beneath the default Facebook Home overlay, the HTC First was panned by critics for its poor camera and lack of removable storage, and was also affected by the similarly underwhelming reception faced by the Facebook Home software. AT&T , the exclusive U.S. carrier of the First, only reportedly sold over 15,000 units of
1650-457: A minimum, four satellites must be in view of the receiver for it to compute four unknown quantities (three position coordinates and the deviation of its own clock from satellite time). Each GPS satellite continually broadcasts a signal ( carrier wave with modulation ) that includes: Conceptually, the receiver measures the TOAs (according to its own clock) of four satellite signals. From the TOAs and
1760-480: A new semiconductor manufacturing facility in Taylor, Texas , part of its strategy to expand its chip production capabilities amid the global semiconductor shortage. At CES 2024, Samsung demonstrated Ballie, an AI-powered home robot designed to assist with daily tasks, monitor pets, and integrate with smart home appliances. Samsung has been working to meet sustainability goals and reduce its environmental impact. In 2023,
1870-492: A press release for its curved display technology with the Galaxy Round smartphone model. The press release described the product as the "world's first commercialized full HD Super AMOLED flexible display". The manufacturer explains that users can check information such as time and battery life when the home screen is off, and can receive information from the screen by tilting the device. Samsung's mobile cell business began with
1980-431: A receiver start-up situation. Most receivers have a track algorithm , sometimes called a tracker , that combines sets of satellite measurements collected at different times—in effect, taking advantage of the fact that successive receiver positions are usually close to each other. After a set of measurements are processed, the tracker predicts the receiver location corresponding to the next set of satellite measurements. When
2090-503: A sort of second life as the mid-range of choice among Google geeks" due to its use of stock Android and LTE support) and considering it to possibly be "the last decent dual-core handset ever made", but considered Facebook Home to be a "glorified screensaver", and also criticized the camera's low quality and the lack of a dedicated shutter button (which Roth believed would have made sense on a Facebook-oriented phone). On May 13, 2013, reports surfaced that AT&T had only sold 15,000 units of
2200-408: A technological lead sometime in the future. This patient vertical integration strategy of manufacturing components has borne fruit for Samsung in the late 2000s. A complementary brand leadership strategy was also initiated by chairman Lee when he declared 1996 to be the "Year of Design Revolution" at Samsung. His objective was to build Samsung design capabilities as a competitive asset and transform
2310-464: Is also the world's largest semiconductor memory manufacturer and from 2017 to 2018, was the largest semiconductor company in the world, briefly dethroning Intel , the decades-long champion. Samsung Electronics has assembly plants and sales networks in 76 countries and employs more than 260,000 people. However, in 2024, Samsung Eletronics lost its No.1 position in global smartphone shipments and semiconductor sales. Samsung Electric Industries
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#17328725246512420-464: Is approximately 50 millimeters (1.97 inches). While reducing the thickness substantially, the company maintained the performance of previous models, including Full HD 1080p resolution, 120 Hz refresh rate, and 5000:1 contrast ratio. On 6 September 2013, Samsung launched its 55-inch curved OLED TV (model KE55S9C) in the United Kingdom with John Lewis. In October 2013, Samsung disseminated
2530-451: Is currently the pinnacle of the Samsung chaebol , accounting for 70% of the group's revenue in 2012, and has played a key role in the group's corporate governance due to cross ownership . It is majority-owned by foreign investors. As of 2019, Samsung Electronics is the world's second-largest technology company by revenue, and its market capitalization stood at US$ 520.65 billion,
2640-514: Is owned and operated by the United States government as a national resource. The Department of Defense is the steward of GPS. The Interagency GPS Executive Board (IGEB) oversaw GPS policy matters from 1996 to 2004. After that, the National Space-Based Positioning, Navigation and Timing Executive Committee was established by presidential directive in 2004 to advise and coordinate federal departments and agencies on matters concerning
2750-767: Is unhealthy For a more complete list, see List of GPS satellites On February 10, 1993, the National Aeronautic Association selected the GPS Team as winners of the 1992 Robert J. Collier Trophy , the US's most prestigious aviation award. This team combines researchers from the Naval Research Laboratory, the U.S. Air Force, the Aerospace Corporation , Rockwell International Corporation, and IBM Federal Systems Company. The citation honors them "for
2860-495: The Doppler effect , they could pinpoint where the satellite was along its orbit. The Director of the APL gave them access to their UNIVAC I computer to perform the heavy calculations required. Early the next year, Frank McClure, the deputy director of the APL, asked Guier and Weiffenbach to investigate the inverse problem: pinpointing the user's location, given the satellite's. (At the time,
2970-466: The HTC Sense interface and a dedicated Facebook key that could be used to provide quick access to sharing functions. Facebook founder Mark Zuckerberg endorsed the two devices in a pre-taped statement during their unveiling, and promised the possibility of more "Facebook phones" in the near future. Later that year, details began surfacing about a collaboration between Facebook and HTC known as "Buffy" (after
3080-630: The Samsung Wave S8500 and Samsung i9000 Galaxy S being launched in June 2010. In January 2011, it announced its Super AMOLED Plus displays – which offer several advances over the older Super AMOLED displays – real stripe matrix (50 percent more sub pixels), thinner form factor, brighter image and an 18 percent reduction in energy consumption. In October 2007, Samsung introducing a ten-millimeter thick, 40-inch LCD television panel, followed in October 2008 by
3190-579: The United States Space Force and operated by Mission Delta 31 . It is one of the global navigation satellite systems (GNSS) that provide geolocation and time information to a GPS receiver anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. It does not require the user to transmit any data, and operates independently of any telephone or Internet reception, though these technologies can enhance
3300-565: The World Intellectual Property Organization (WIPO)'s annual World Intellectual Property Indicators report ranked Samsung's number of patent applications published under the PCT System as 2nd in the world, with 3,093 patent applications being published during 2020. This position is up from their previous ranking as 3rd in 2019 with 2,334 applications. By 2004 Samsung was the world's-largest manufacturer of OLEDs, with
3410-504: The navigation equations gives the position of the receiver along with the difference between the time kept by the receiver's on-board clock and the true time-of-day, thereby eliminating the need for a more precise and possibly impractical receiver based clock. Applications for GPS such as time transfer , traffic signal timing, and synchronization of cell phone base stations , make use of this cheap and highly accurate timing. Some GPS applications use this time for display, or, other than for
HTC First - Misplaced Pages Continue
3520-460: The phablet form factor with the Galaxy Note family. Samsung is also a major vendor of washing machines , refrigerators , computer monitors and soundbars . Samsung Electronics is also a major manufacturer of electronic components such as lithium-ion batteries , semiconductors , image sensors , camera modules , and displays for clients such as Apple , Sony , HTC , and Nokia . It
3630-418: The semiconductor business by acquiring Korea Semiconductor, which was on the verge of bankruptcy while building one of the first chip-making facilities in the country at the time. Soon after, Korea Telecommunications, an electronic switching system producer and a Samsung Group company, took over the semiconductor business and became Samsung Semiconductor & Communications. In February 1983, Lee, along with
3740-414: The 12th largest in the world. It ranks as the world's largest manufacturer of smartphones since 2011 — starting with the original Samsung Solstice , and most notably its Samsung Galaxy brand and its flagship Galaxy S series — and has also been the largest television manufacturer since 2006, both of which include related software and services like Samsung Pay and TV Plus . The company pioneered
3850-520: The Earth's center) and the offset of the receiver clock relative to the GPS time are computed simultaneously, using the navigation equations to process the TOFs. The receiver's Earth-centered solution location is usually converted to latitude , longitude and height relative to an ellipsoidal Earth model. The height may then be further converted to height relative to the geoid , which is essentially mean sea level. These coordinates may be displayed, such as on
3960-509: The First due to technical limitations. If Facebook Home is disabled, the device reverts to a stock Android 4.1 experience; the First was the first HTC device since the T-Mobile G2 to offer a stock Android interface and not ship with the company's HTC Sense software. The HTC First was released to mixed reviews. Dieter Bohn of The Verge gave the HTC First a 7.9 out of 10, receiving high marks in most categories except for its camera. Its design
4070-412: The First since its launch, and was planning to discontinue the device in response to the poor reception of Facebook Home from both users and AT&T's sales representatives. The reports came shortly after AT&T had lowered the First's price from $ 99.99 to $ 0.99 on a two-year contract as a promotion; however, AT&T denied any possible connection to the device being possibly discontinued. In response to
4180-595: The GPS and related systems. The executive committee is chaired jointly by the Deputy Secretaries of Defense and Transportation. Its membership includes equivalent-level officials from the Departments of State, Commerce, and Homeland Security, the Joint Chiefs of Staff and NASA . Components of the executive office of the president participate as observers to the executive committee, and the FCC chairman participates as
4290-668: The GPS service, including new signals for civil use and increased accuracy and integrity for all users, all the while maintaining compatibility with existing GPS equipment. Modernization of the satellite system has been an ongoing initiative by the U.S. Department of Defense through a series of satellite acquisitions to meet the growing needs of the military, civilians, and the commercial market. As of early 2015, high-quality Standard Positioning Service (SPS) GPS receivers provided horizontal accuracy of better than 3.5 meters (11 ft), although many factors such as receiver and antenna quality and atmospheric issues can affect this accuracy. GPS
4400-567: The Galaxy S5, followed by the Galaxy S6 and Galaxy S6 Edge in 2015, both of which featured a significant redesign and introduced the concept of curved screens. The same year, Samsung also entered the rapidly growing Internet of Things (IoT) market by acquiring the smart home company SmartThings . In 2016, Samsung faced one of its most publicized crises when its Galaxy Note 7 devices began to overheat and catch fire due to defective batteries. This led to
4510-714: The Global Positioning System (GPS) its 60th Anniversary Award, nominated by IAF member, the American Institute for Aeronautics and Astronautics (AIAA). The IAF Honors and Awards Committee recognized the uniqueness of the GPS program and the exemplary role it has played in building international collaboration for the benefit of humanity. On December 6, 2018, Gladys West was inducted into the Air Force Space and Missile Pioneers Hall of Fame in recognition of her work on an extremely accurate geodetic Earth model, which
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4620-404: The HTC First smartphone started out as an intriguing concept that attempted to shoehorn something very popular (Facebook) into a familiar vehicle (a smartphone). And like that live television event, it wound up being an undeniable disaster." Global Positioning System The Global Positioning System ( GPS ), originally Navstar GPS , is a satellite-based radio navigation system owned by
4730-406: The HTC First were unveiled at a Facebook news conference held the following day on April 4, 2013. AT&T exclusively released the device in the United States on April 12, 2013. The HTC First is a mid-range smartphone which uses a dual-core, 1.4 GHz Qualcomm Snapdragon 400 processor with support for LTE , a 2000 mAh battery, 1 GB of RAM and 16 GB of non-expandable storage. The First uses
4840-504: The Japanese companies, a decision that led to a significant amount of anti-Japanese public outcry and huge backlashes from the competitors fearing the outright subordination of the industry by the Japanese. The strategy was able to take off only after the government and Samsung declared that the company would exclusively focus on exports. Toshio Iue , the founder of Sanyo , played a role as an advisor to Lee Byung-chul , Samsung's founder, who
4950-474: The Navy TRANSIT system were too slow for the high speeds of Air Force operation. The Naval Research Laboratory (NRL) continued making advances with their Timation (Time Navigation) satellites, first launched in 1967, second launched in 1969, with the third in 1974 carrying the first atomic clock into orbit and the fourth launched in 1977. Another important predecessor to GPS came from a different branch of
5060-568: The Navy was developing the submarine-launched Polaris missile, which required them to know the submarine's location.) This led them and APL to develop the TRANSIT system. In 1959, ARPA (renamed DARPA in 1972) also played a role in TRANSIT. TRANSIT was first successfully tested in 1960. It used a constellation of five satellites and could provide a navigational fix approximately once per hour. In 1967,
5170-595: The SLBM situation. In 1960, the Air Force proposed a radio-navigation system called MOSAIC (MObile System for Accurate ICBM Control) that was essentially a 3-D LORAN System. A follow-on study, Project 57, was performed in 1963 and it was "in this study that the GPS concept was born". That same year, the concept was pursued as Project 621B, which had "many of the attributes that you now see in GPS" and promised increased accuracy for U.S. Air Force bombers as well as ICBMs. Updates from
5280-534: The South Korean market. Sales were initially poor, and by the early 1990s, Motorola held a market share of over 60 percent in the country's mobile phone market compared to just 10 percent for Samsung. Samsung's mobile phone division also struggled with poor quality and inferior products until the mid-1990s, and exit from the sector was a frequent topic of discussion within the company. Lee Kun-Hee decided that Samsung needed to change its strategy. The company shelved
5390-520: The TOTs, the receiver forms four time of flight (TOF) values, which are (given the speed of light) approximately equivalent to receiver-satellite ranges plus time difference between the receiver and GPS satellites multiplied by speed of light, which are called pseudo-ranges. The receiver then computes its three-dimensional position and clock deviation from the four TOFs. In practice the receiver position (in three dimensional Cartesian coordinates with origin at
5500-602: The U.S. Navy developed the Timation satellite, which proved the feasibility of placing accurate clocks in space, a technology required for GPS. In the 1970s, the ground-based OMEGA navigation system, based on phase comparison of signal transmission from pairs of stations, became the first worldwide radio navigation system. Limitations of these systems drove the need for a more universal navigation solution with greater accuracy. Although there were wide needs for accurate navigation in military and civilian sectors, almost none of those
5610-442: The U.S. Secretary of Defense, William Perry , in view of the widespread growth of differential GPS services by private industry to improve civilian accuracy. Moreover, the U.S. military was developing technologies to deny GPS service to potential adversaries on a regional basis. Selective Availability was removed from the GPS architecture beginning with GPS-III. Since its deployment, the U.S. has implemented several improvements to
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#17328725246515720-416: The US government announced that the next generation of GPS satellites would not include the feature at all. Advances in technology and new demands on the existing system have now led to efforts to modernize the GPS and implement the next generation of GPS Block III satellites and Next Generation Operational Control System (OCX) which was authorized by the U.S. Congress in 2000. When Selective Availability
5830-504: The United States military. In 1964, the United States Army orbited its first Sequential Collation of Range ( SECOR ) satellite used for geodetic surveying. The SECOR system included three ground-based transmitters at known locations that would send signals to the satellite transponder in orbit. A fourth ground-based station, at an undetermined position, could then use those signals to fix its location precisely. The last SECOR satellite
5940-434: The United States. While many other handset manufacturers focused on one or two operating systems, Samsung for a time used several of them: Symbian , Windows Phone , Linux-based LiMo , and Samsung's proprietary TouchWiz , Bada and Tizen . By 2013 Samsung had dropped all operating systems except Android phone and Windows Phone. That year Samsung released at least 43 Android phones or tablets and two Windows Phones. At
6050-419: The automotive technology sector, particularly in connected car solutions. In 2017, Samsung reported record profits driven by its semiconductor business, particularly memory chips. By 2018, the company had solidified its position as one of the leading global manufacturers of semiconductors, overtaking Intel as the world's largest semiconductor supplier. In 2021, Samsung announced plans to invest $ 17bn to build
6160-451: The axis of the hyperboloid. The receiver is located at the point where three hyperboloids intersect. It is sometimes incorrectly said that the user location is at the intersection of three spheres. While simpler to visualize, this is the case only if the receiver has a clock synchronized with the satellite clocks (i.e., the receiver measures true ranges to the satellites rather than range differences). There are marked performance benefits to
6270-499: The basic position calculations, do not use it at all. Samsung Electronics Samsung Electronics Co., Ltd. ( SEC ; stylised as SΛMSUNG; Korean : 삼성전자 ; RR : Samseong Jeonja ; lit. Tristar Electronics) is a South Korean multinational major appliance and consumer electronics corporation founded on 13 January 1969 and headquartered in Yeongtong District , Suwon , South Korea. It
6380-474: The board of the Samsung industry and corporation agreement and help by sponsoring the event, made an announcement later dubbed the "Tokyo declaration", in which he declared that Samsung intended to become a dynamic random-access memory (DRAM) vendor. One year later, Samsung announced that it had successfully developed a 64 kb DRAM, reducing the technological gap between the companies from first-world countries and
6490-642: The clocks on GPS satellites, as observed by those on Earth, run 38 microseconds faster per day than those on the Earth. The design of GPS corrects for this difference; because without doing so, GPS calculated positions would accumulate errors of up to 10 kilometers per day (6 mi/d). When the Soviet Union launched its first artificial satellite ( Sputnik 1 ) in 1957, two American physicists, William Guier and George Weiffenbach, at Johns Hopkins University 's Applied Physics Laboratory (APL) monitored its radio transmissions. Within hours they realized that, because of
6600-650: The company announced a partnership with British Gas to integrate its services into Samsung's SmartThings app, helping users reduce energy consumption through smarter home management. As part of the partnership, British Gas began offering Samsung's energy-efficient heat pumps to support the UK's 2050 net-zero goals. In 2024, Samsung continues to be a leader in consumer electronics, semiconductors, and AI development, shaping technology through its innovations in smart homes, connected devices, and sustainable energy solutions. As of January 2024 In mid-November 2021, Samsung Electronics
6710-473: The company devised a plan to sponsor major sporting events. One such sponsorship was for the 1998 Winter Olympics held in Nagano , Japan. As a chaebol , Samsung Group wielded wealth that allowed the company to invest and develop new technology rather than build products at a level that would not have a detrimental impact on Samsung's finances. Samsung had a number of technological breakthroughs, particularly in
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#17328725246516820-431: The company into a global brand-design leader. However, this effort required major changes in corporate culture, processes, and systems. By integrating a comprehensive design management system and strategy into the corporate culture, Samsung was successful in developing an award-winning product design portfolio by the late 1990s, resulting in significant brand equity growth. As Samsung shifted away from consumer markets,
6930-465: The company's future, stating, "Samsung Electronics' future is not guaranteed, as most of our flagship products will be obsolete within ten years." Samsung has since set ambitious goals, aiming for $ 400bn in annual revenue within a decade, with 24 global research and development centers contributing to these efforts. In 2011, Samsung sold its hard disk drive (HDD) operations to Seagate Technology for $ 1.4 billion in cash and stock. In 2012, Kwon Oh-hyun
7040-407: The dark." Facebook Home's functionality was considered to be good for casual users, but the ability to switch back to a stock Android 4.1 interface was considered "stunning" and a good compromise for the lack of Nexus devices with LTE support at the time. Alex Roth of TechRadar gave the HTC First a 3.5 out of 5, praising its build quality and operating system (feeling that the First could "develop
7150-406: The device, while both ReadWrite and Time named it among the biggest failures in the technology industry for 2013. In 2011, HTC released two low-end smartphones that provided integration with the social networking service Facebook , the keyboard-equipped HTC Status , and the larger slate HTC Salsa . The two phones featured Facebook's apps pre-loaded, along with Facebook integration within
7260-496: The distance from the satellite to the ground station. With the distance information collected from multiple ground stations, the location coordinates of any satellite at any time can be calculated with great precision. Each GPS satellite carries an accurate record of its own position and time, and broadcasts that data continuously. Based on data received from multiple GPS satellites , an end user's GPS receiver can calculate its own four-dimensional position in spacetime ; However, at
7370-451: The distance traveled between two position measurements drops below or near the random error of position measurement. GPS units can use measurements of the Doppler shift of the signals received to compute velocity accurately. More advanced navigation systems use additional sensors like a compass or an inertial navigation system to complement GPS. GPS requires four or more satellites to be visible for accurate navigation. The solution of
7480-407: The effect of both SA degradation and atmospheric effects (that military receivers also corrected for). The U.S. military had also developed methods to perform local GPS jamming, meaning that the ability to globally degrade the system was no longer necessary. As a result, United States President Bill Clinton signed a bill ordering that Selective Availability be disabled on May 1, 2000; and, in 2007 ,
7590-486: The end of the third quarter of 2010, the company had surpassed the 70 million unit mark in shipped phones, giving it a global market share of 22 percent, trailing Nokia by 12 percent. Overall, the company sold 280 million mobile phones in 2010, corresponding to a market share of 20.2 percent. The company overtook Apple in worldwide smartphone sales during the third quarter 2011, with a total market share of 23.8 percent, compared to Apple's 14.6 percent share. Samsung became
7700-406: The field of memory which are commonplace in most electrical products today. This includes the world's first 64 MB DRAM in 1992, 256 MB DRAM in 1994, and 1 GB DRAM in 1996. In 2004, Samsung developed the world's first 8 GB NAND flash memory chip, and a manufacturing deal was struck with Apple in 2005. A deal to supply Apple with memory chips was sealed in 2005, and Samsung remains
7810-426: The final device. In early 2013, reports indicated that HTC was preparing to unveil a Facebook-oriented smartphone with the revised codename "Myst"; this mid-range device was reportedly pre-loaded with a new Facebook-developed user interface layer known as "Facebook Home". Renderings of the new device leaked on April 3, 2013, revealing the design of the phone and its official name as the HTC First. Both Facebook Home and
7920-1347: The financial year ending 31 December): The company focuses on four areas: digital media, semiconductors , telecommunication networks, and LCD digital appliances. The digital-media business area covers computer devices such as laptop computers and laser printers ; digital displays such as televisions and computer monitors; consumer entertainment devices such as DVD players , MP3 players , and digital camcorders ; home appliances such as refrigerators, air conditioners, air purifiers , washing machines, microwave ovens, vacuum cleaners and robot vacuum cleaners . The semiconductor-business area includes semiconductor chips such as SDRAM , SRAM , NAND flash memory ; smart cards ; mobile application development , mobile application processors ; mobile TV receivers; RF transceivers; CMOS Image sensors, Smart Card IC , MP3 IC, DVD/Blu-ray Disc/HD DVD Player SOC, and multi-chip package (MCP). The telecommunication-network-business area includes multi-service DSLAMs and fax machines; cellular devices such as mobile phones, PDA phones, and hybrid devices called mobile intelligent terminals (MITs); and satellite receivers . The LCD business area focuses on producing TFT-LCD and organic light-emitting diode (OLED) panels for laptops, desktop monitors, and televisions. Samsung Print
8030-407: The highest-quality signal was reserved for military use, and the signal available for civilian use was intentionally degraded, in a policy known as Selective Availability . This changed on May 1, 2000, with U.S. President Bill Clinton signing a policy directive to turn off Selective Availability to provide the same accuracy to civilians that was afforded to the military. The directive was proposed by
8140-528: The issues, the release of the First on the British carriers EE and Orange was indefinitely delayed so Facebook could focus on making improvements to the Home software. In December 2013, Time named the HTC First as one of the 47 "lamest moments in tech" for 2013, and ReadWrite similarly named it one of the "Top 10 Tech Failures" of 2013, stating that "like Carrie Underwood in the remade Sound of Music Live! ,
8250-465: The joint venture Samsung-NEC with Japan's NEC Corporation and Sumitomo Corporation to manufacture home appliances and audiovisual devices . Samsung-NEC later became Samsung SDI, the group's display and battery business unit. In 1973, Samsung and Sanyo created Samsung-Sanyo Parts, the predecessor of Samsung Electro-Mechanics . By 1981, Samsung Electric had manufactured over 10 million black-and-white televisions . In 1974, Samsung Group expanded into
8360-581: The mid-2000s the SGH-D500 popularised the slider form factor, and later slider products such as the E250 were hits. In 2006 Samsung's X820 with a depth of 6.9 mm was the thinnest phone, and for many years its successor U100 would remain the skinniest at just 5.9 mm. In 2007 it launched the slate style touchscreen phone F700 which would precede its increasingly relevant touch phones such as Tocco and Omnia . Samsung overtook declining Motorola to become
8470-528: The most significant development for safe and efficient navigation and surveillance of air and spacecraft since the introduction of radio navigation 50 years ago". Two GPS developers received the National Academy of Engineering Charles Stark Draper Prize for 2003: GPS developer Roger L. Easton received the National Medal of Technology on February 13, 2006. Francis X. Kane (Col. USAF, ret.)
8580-440: The new measurements are collected, the receiver uses a weighting scheme to combine the new measurements with the tracker prediction. In general, a tracker can (a) improve receiver position and time accuracy, (b) reject bad measurements, and (c) estimate receiver speed and direction. The disadvantage of a tracker is that changes in speed or direction can be computed only with a delay, and that derived direction becomes inaccurate when
8690-481: The nuclear triad, also had requirements for a more accurate and reliable navigation system. The U.S. Navy and U.S. Air Force were developing their own technologies in parallel to solve what was essentially the same problem. To increase the survivability of ICBMs, there was a proposal to use mobile launch platforms (comparable to the Soviet SS-24 and SS-25 ) and so the need to fix the launch position had similarity to
8800-514: The precision needed for GPS. The design of GPS is based partly on similar ground-based radio-navigation systems, such as LORAN and the Decca Navigator System , developed in the early 1940s. In 1955, Friedwardt Winterberg proposed a test of general relativity —detecting time slowing in a strong gravitational field using accurate atomic clocks placed in orbit inside artificial satellites. Special and general relativity predicted that
8910-449: The production of many under-selling product lines and instead pursued a process of designing and manufacturing components and investing in new technologies for other companies. In addition, Samsung outlined a 10-year plan to shrug off its image as a "budget brand" and to challenge Sony as the world's largest consumer electronics manufacturer. It was hoped that, in this way, Samsung would gain an understanding of how products are made and give
9020-644: The reason for the ultra-secrecy at that time. The nuclear triad consisted of the United States Navy's submarine-launched ballistic missiles (SLBMs) along with United States Air Force (USAF) strategic bombers and intercontinental ballistic missiles (ICBMs). Considered vital to the nuclear deterrence posture, accurate determination of the SLBM launch position was a force multiplier . Precise navigation would enable United States ballistic missile submarines to get an accurate fix of their positions before they launched their SLBMs. The USAF, with two thirds of
9130-460: The recently acquired Instagram as a pre-loaded app. Although support for Facebook Home is not limited to the HTC First (it was also released for select HTC and Samsung models as well, and the Chat Heads feature was added to the standalone Facebook Messenger app), integration with certain system functions (such as the ability to display non-Facebook notifications on the lock screen) is exclusive to
9240-408: The reference atomic clocks at the ground control stations; any drift of the clocks aboard the satellites from the reference time maintained on the ground stations is corrected regularly. Since the speed of radio waves ( speed of light ) is constant and independent of the satellite speed, the time delay between when the satellite transmits a signal and the ground station receives it is proportional to
9350-428: The service. Facebook Home consists of a home screen and lock screen replacement known as Cover Feed (which aggregates content posted by friends on Facebook along with notifications from other apps), the ability to message users (via either Facebook or SMS) from any app using the "Chat Heads" overlay, and an overall experience that is oriented towards social interaction. The HTC First was also the first smartphone to include
9460-534: The television series Buffy the Vampire Slayer ), a fork of Android that would be "deeply social". The specifications of the phone was first leaked out by an HTC insider towards the end of 2012 that had claimed the device was then called "Opera UL" with a 1280x720 screen, and an Adreno 305 graphics processor with the Snapdragon 1.4 GHz CPU system on chip, which was later known to match the actual specifications of
9570-404: The usefulness of the GPS positioning information. It provides critical positioning capabilities to military, civil, and commercial users around the world. Although the United States government created, controls, and maintains the GPS system, it is freely accessible to anyone with a GPS receiver. The GPS project was started by the U.S. Department of Defense in 1973. The first prototype spacecraft
9680-403: The user carrying a clock synchronized with the satellites. Foremost is that only three satellites are needed to compute a position solution. If it were an essential part of the GPS concept that all users needed to carry a synchronized clock, a smaller number of satellites could be deployed, but the cost and complexity of the user equipment would increase. The description above is representative of
9790-425: The world's first 7.9-mm panel. Samsung developed panels for 24-inch LCD monitors (3.5 mm) and 12.1-inch laptops (1.64 mm). In 2009, Samsung succeeded in developing a panel for forty-inch LED televisions, with a thickness of 3.9 millimeters (0.15 inch). Dubbed the "Needle Slim", the panel is as thick (or thin) as two coins put together. This is about a twelfth of the conventional LCD panel whose thickness
9900-624: The world's largest smartphone manufacturer in 2012, with the sales of 95 million in the first quarter. During the third quarter of 2013, Samsung's smartphone sales improved in emerging markets such as India and the Middle East, where cheaper handsets were most popular. As of October 2013, the company offers 40 smartphone models on its US website. In 2019, Samsung announced that it has ended production of mobile phones in China, due to lack of Chinese demand. As of 2019 Samsung employs over 200,000 employees in
10010-621: The world's second largest mobile phone marker during 2007. Presently, Samsung's flagship mobile handset line is the Samsung Galaxy S series of smartphones, which many consider a direct competitor of the Apple iPhone . It was initially launched in Singapore, Malaysia and South Korea in June 2010, followed by the United States in July. It sold more than one million units within the first 45 days on sale in
10120-472: The world's second-largest smartphone manufacturer. By 2009, Samsung achieved $ 117bn in revenue, overtaking Hewlett-Packard to become the world's largest technology company by sales. However, Samsung faced legal challenges in 2009 and 2010 when the U.S. and the EU fined the company—along with other memory chip manufacturers—for involvement in a price-fixing scheme that occurred between 1999 and 2002. In 2010, Samsung
10230-440: The young electronics maker from more than a decade to approximately four years. In the process, Samsung used technologies imported from Micron Technology of the U.S for the development of DRAM and Sharp Corporation of Japan for its SRAM and ROM . In 1988, Samsung Electric Industries merged with Samsung Semiconductor & Communications to form Samsung Electronics, as before that, they had not been one company and had not been
10340-453: Was a novice in the electronics business. In December of the same year, Samsung Electric established a joint venture named Samsung-Sanyo Electric with Sanyo and Sumitomo Corporation . This is the direct predecessor of today's Samsung Electronics. The joint venture's early products were electronic and electrical appliances including televisions, calculators , refrigerators , air conditioners, and washing machines. In 1970, Samsung established
10450-557: Was allowed from the 1980s. Roger L. Easton of the Naval Research Laboratory , Ivan A. Getting of The Aerospace Corporation , and Bradford Parkinson of the Applied Physics Laboratory are credited with inventing it. The work of Gladys West on the creation of the mathematical geodetic Earth model is credited as instrumental in the development of computational techniques for detecting satellite positions with
10560-654: Was appointed CEO of Samsung Electronics. He announced his resignation in 2017, citing an "unprecedented crisis." His departure signaled the transition to a leadership structure with three co-CEOs, which lasted until 2021, when Kyung Kye-Hyun and Han Jong-hee were appointed as new CEOs after a company-wide reorganization. In 2014, Samsung made headlines by introducing the Samsung Galaxy S4 , a new entry in its Galaxy smartphone series, and successfully tested enhanced 5G technology. From 2014 onward, Samsung expanded its presence in technology markets. In April 2014, Samsung launched
10670-420: Was concerned with the curving of the paths of radio waves ( atmospheric refraction ) traversing the ionosphere from NavSTAR satellites. After Korean Air Lines Flight 007 , a Boeing 747 carrying 269 people, was shot down by a Soviet interceptor aircraft after straying in prohibited airspace because of navigational errors, in the vicinity of Sakhalin and Moneron Islands , President Ronald Reagan issued
10780-453: Was considered to have a comfortable size and shape by contrast to larger flagship Android phones, and a display that was noted for its high resolution, good color reproduction and "ridiculous" viewing angles (but still being hard to use in direct sunlight). The First's camera was considered to be better than expected for a low-end phone, but produced "muddy" photos and "[felt] like a throwback to an earlier age when smartphones were nigh-useless in
10890-485: Was destroyed in a launch failure). The effect of the ionosphere on radio transmission was investigated in a geophysics laboratory of Air Force Cambridge Research Laboratory , renamed to Air Force Geophysical Research Lab (AFGRL) in 1974. AFGRL developed the Klobuchar model for computing ionospheric corrections to GPS location. Of note is work done by Australian space scientist Elizabeth Essex-Cohen at AFGRL in 1974. She
11000-700: Was discontinued, GPS was accurate to about 5 meters (16 ft). GPS receivers that use the L5 band have much higher accuracy of 30 centimeters (12 in), while those for high-end applications such as engineering and land surveying are accurate to within 2 cm ( 3 ⁄ 4 in) and can even provide sub-millimeter accuracy with long-term measurements. Consumer devices such as smartphones can be accurate to 4.9 m (16 ft) or better when used with assistive services like Wi-Fi positioning . As of July 2023 , 18 GPS satellites broadcast L5 signals, which are considered pre-operational prior to being broadcast by
11110-459: Was established as an industrial part of Samsung Group on 13 January 1969 in Suwon , South Korea. At the time, Samsung Group was known to the South Korean public as a trading company specialized in fertilizers and sweeteners. Despite the lack of technology and resources, falling shorter even than the domestic competitors, Samsung Group improved its footing in the manufacturing industry by cooperating with
11220-501: Was established in 2009 as a separate entity to focus on B2B sales and released a broad range of multifunctional devices , printers, and more. As of 2018, Samsung sold its printing business to HP . Samsung Electronics produces LCD and LED panels, mobile phones, memory chips, NAND flash , solid-state drives , televisions, digital cinema screens, laptops and many more products. The company previously produced hard-drives and printers. Samsung consistently invests in innovation. In 2021,
11330-450: Was granted immunity from prosecution by the EU for acting as an informant during the investigation into the LCD price-fixing cartel , leading to the implication of other companies, including LG Display and HannStar. Despite its continuous growth, Samsung has been portrayed as financially insecure. In 2010, after returning from temporary retirement, chairman Lee Kun-hee expressed concern about
11440-595: Was inducted into the U.S. Air Force Space and Missile Pioneers Hall of Fame at Lackland A.F.B., San Antonio, Texas, March 2, 2010, for his role in space technology development and the engineering design concept of GPS conducted as part of Project 621B. In 1998, GPS technology was inducted into the Space Foundation Space Technology Hall of Fame . On October 4, 2011, the International Astronautical Federation (IAF) awarded
11550-621: Was launched in 1969. With these parallel developments in the 1960s, it was realized that a superior system could be developed by synthesizing the best technologies from 621B, Transit, Timation, and SECOR in a multi-service program. Satellite orbital position errors, induced by variations in the gravity field and radar refraction among others, had to be resolved. A team led by Harold L. Jury of Pan Am Aerospace Division in Florida from 1970 to 1973, used real-time data assimilation and recursive estimation to do so, reducing systematic and residual errors to
11660-453: Was launched in 1978 and the full constellation of 24 satellites became operational in 1993. After Korean Air Lines Flight 007 was shot down when it mistakenly entered Soviet airspace, President Ronald Reagan announced that the GPS system would be made available for civilian use as of September 16, 1983; however, initially this civilian use was limited to an average accuracy of 100 meters (330 ft) by use of Selective Availability (SA),
11770-539: Was never considered as such by the GPS Joint Program Office (TRW may have once advocated for a different navigational system that used that acronym). With the individual satellites being associated with the name Navstar (as with the predecessors Transit and Timation), a more fully encompassing name was used to identify the constellation of Navstar satellites, Navstar-GPS . Ten " Block I " prototype satellites were launched between 1978 and 1985 (an additional unit
11880-505: Was ranked second in the 'Best Global Brands' by YouGov a market research firm, after placing fourth in the 2020 ranking. In June 2022, PricewaterhouseCoopers ranked Samsung Electronics 22nd on their global top 100 companies by market capitalization. The company slid seven notches from the 2021 rankings due to global inflation , the Russian invasion of Ukraine , and global monetary tightening. The key trends for Samsung Electronics are (as of
11990-515: Was seen as justification for the billions of dollars it would cost in research, development, deployment, and operation of a constellation of navigation satellites. During the Cold War arms race , the nuclear threat to the existence of the United States was the one need that did justify this cost in the view of the United States Congress. This deterrent effect is why GPS was funded. It is also
12100-520: Was ultimately used to determine the orbit of the GPS constellation. On February 12, 2019, four founding members of the project were awarded the Queen Elizabeth Prize for Engineering with the chair of the awarding board stating: "Engineering is the foundation of civilisation; ...They've re-written, in a major way, the infrastructure of our world." The GPS satellites carry very stable atomic clocks that are synchronized with one another and with
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