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Synaptics
Synaptics is a publicly owned San Jose, California-based developer of human interface (HMI) hardware and software, including touchpads for computer laptops; touch, display driver, and fingerprint biometrics technology for smartphones; and touch, video and far-field voice technology for smart home devices and automotives. Synaptics sells its products to original equipment manufacturers (OEMs) and display manufacturers. Synaptics invented the computer touchpad, the click wheel on the classic iPod, Android phones' touch sensors, touch and display driver integrated chips (TDDI), and fingerprint sensors. History 19861998 Federico Faggin and Carver Mead founded Synaptics in 1986. They used their research on neural networks and transistors on chips to build pattern recognition products. In 1991, Synaptics patented a refined "winner take all" circuit for teaching neural networks how to recognize patterns and images. The circuit uses basic physics principles in order to select the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federico Faggin
Federico Faggin (, ; born 1 December 1941) is an Italian physicist, engineer, inventor and entrepreneur. He is best known for designing the first commercial microprocessor, the Intel 4004. He led the 4004 (MCS-4) project and the design group during the first five years of Intel's microprocessor effort. Faggin also created, while working at Fairchild Semiconductor in 1968, the self-aligned MOS (metal–oxide–semiconductor) silicon-gate technology (SGT), which made possible MOS semiconductor memory chips, CCD image sensors, and the microprocessor. After the 4004, he led development of the Intel 8008 and 8080, using his SGT methodology for random logic chip design, which was essential to the creation of early Intel microprocessors. He was co-founder (with Ralph Ungermann) and CEO of Zilog, the first company solely dedicated to microprocessors, and led the development of the Zilog Z80 and Z8 processors. He was later the co-founder and CEO of Cygnet Technologies, and then Synapti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carver Mead
Carver Andress Mead (born May 1, 1934) is an American scientist and engineer. He currently holds the position of Gordon and Betty Moore Professor Emeritus of Engineering and Applied Science at the California Institute of Technology (Caltech), having taught there for over 40 years. He taught Deborah Chung, the first female engineering graduate of Caltech. He advised the first female electrical engineering student at Caltech, Louise Kirkbride. His contributions as a teacher include the classic textbook ''Introduction to VLSI Systems'' (1980), which he coauthored with Lynn Conway. A pioneer of modern microelectronics, he has made contributions to the development and design of semiconductors, digital chips, and silicon compilers, technologies which form the foundations of modern very-large-scale integration chip design. In the 1980s, he focused on electronic modelling of human neurology and biology, creating " neuromorphic electronic systems." Mead has been involved in the fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fingerprint Sensor
A fingerprint is an impression left by the friction ridges of a human finger. The recovery of partial fingerprints from a crime scene is an important method of forensic science. Moisture and grease on a finger result in fingerprints on surfaces such as glass or metal. Deliberate impressions of entire fingerprints can be obtained by ink or other substances transferred from the peaks of friction ridges on the skin to a smooth surface such as paper. Fingerprint records normally contain impressions from the pad on the last joint of fingers and thumbs, though fingerprint cards also typically record portions of lower joint areas of the fingers. Human fingerprints are detailed, nearly unique, difficult to alter, and durable over the life of an individual, making them suitable as long-term markers of human identity. They may be employed by police or other authorities to identify individuals who wish to conceal their identity, or to identify people who are incapacitated or deceased a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epson ActionNote
The ActionNote was a series of laptop computers developed by Epson America in 1993. The series was Epson's answer to the small businesses and home office market for laptops and initially ran alongside their corporate-oriented NB series of laptops. The series was segmented into premium and low-cost offerings and included a subnotebook, the ActionNote 4000. The bulk of the laptops' manufacturing was performed by ASE Technologies of Taiwan, with the exception of the short-lived initial entries into the 700 series, which were produced by Jabil Circuit. The ActionNote received mixed, mostly positive, reception in its lifespan before Epson America silently left the personal computer market in 1996. Development and specifications Epson, which is sometimes credited for being the first to market a laptop computer with the HX-20 in 1982, introduced the ActionNote series in April 1993. Development for the ActionNote was led by Sanford Weisman, portable computer product manager at Epson Amer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Touchpads
A touchpad or trackpad is a pointing device featuring a tactile sensor, a specialized surface that can translate the motion and position of a user's fingers to a relative position on the operating system that is made output to the screen. Touchpads are a common feature of laptop computers as opposed to using a mouse on a desktop, and are also used as a substitute for a mouse where desk space is scarce. Because they vary in size, they can also be found on personal digital assistants (PDAs) and some portable media players. Wireless touchpads are also available as detached accessories. Operation and function Touchpads operate in one of several ways, including capacitive sensing or resistive touchscreen. The most common technology used in the 2010s senses the change of capacitance where a finger touches the pad. Capacitance-based touchpads will not sense the tip of a pencil or other similar ungrounded or non-conducting implements. Fingers insulated by a glove may also be problemat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of S&P 400 Companies
This is a list of companies having stocks that are included in the S&P MidCap 400 (S&P 400) stock market index. The index, maintained by S&P Dow Jones Indices, comprises the common stocks of 400 mid-cap, mostly American, companies. Although called the S&P 400, the index contains 401 stocks because it includes two share classes of stock from 1 of its component companies. __TOC__ S&P 400 MidCap Index Component Stocks Selected past and announced changes to the list of S&P 400 components S&P Dow Jones Indices updates the components of the S&P 400 periodically, typically in response to acquisitions, or to keep the index up to date as various companies grow or shrink in value. See also *List of S&P 500 companies The S&P 500 stock market index is maintained by S&P Dow Jones Indices. It comprises 503 common stocks which are issued by 500 large-cap companies traded on American stock exchanges (including the 30 companies that compose the Dow Jones Industrial A ... * List of S&P 600 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Creative Zen
ZEN is a series of discontinued portable media players designed and manufactured by Creative Technology Limited. The players evolved from the NOMAD brand through the NOMAD Jukebox series of music players, with the first separate "ZEN" branded models released in 2004. The last Creative Zen player, X-Fi3, was released at the end of 2011. Three Creative Zens (the Portable Media Center, Micro Photo, and Vision:M) won the Best of CES award from 2004 to 2006 in their respective categories, with the latter winning the overall award. The ZEN series had a strong foothold in Asian Pacific markets, especially in Singapore, the company's headquarters. All players support MP3 and WMA formats, while some models support also WAV and Audible formats. They are bundled with device drivers and Creative MediaSource, a media player that includes transferring and syncing abilities exclusively for the players. Some models are PlaysForSure-certified for being compatible with Windows Media Player via ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IPod Mini
The iPod Mini (stylized and marketed as the iPod mini) is a discontinued, smaller digital audio player that was designed and marketed by Apple Inc. While it was sold, it was the midrange model in Apple's iPod product line. It was announced on January 6, 2004, and released on February 20 of the same year. A second generation version was announced on February 23, 2005, and released immediately. While it was in production, it was one of the most popular electronic products on the market,"supply shortages in Walmart: iPod Mini 2G, iPod Classic" - 2004 Walmart Announcement with consumers often unable to find a retailer with the product in stock. The iPod Mini was discontinued on September 7, 2005 after 1 year of being made, and was replaced by the iPod Nano. The iPod Mini used the touch-sensitive scroll wheel of the third generation iPod. However, instead of the four touch buttons located above the wheel, the buttons were redesigned as mechanical switches beneath the wheel itselfâ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epson
Seiko Epson Corporation, or simply known as Epson, is a Japanese multinational electronics company and one of the world's largest manufacturers of computer printers and information- and imaging-related equipment. Headquartered in Suwa, Nagano, Japan, the company has numerous subsidiaries worldwide and manufactures inkjet, dot matrix, thermal and laser printers for consumer, business and industrial use, scanners, laptop and desktop computers, video projectors, watches, point of sale systems, robots and industrial automation equipment, semiconductor devices, crystal oscillators, sensing systems and other associated electronic components. The company has developed as one of manufacturing and research & development companies (formerly known as Seikosha) of the former Seiko Group, a name traditionally known for manufacturing Seiko timepieces since its founding. Seiko Epson was one of the major companies in the Seiko Group, but is neither a subsidiary nor an affiliate of Seiko ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple Inc
Apple Inc. is an American multinational technology company headquartered in Cupertino, California, United States. Apple is the largest technology company by revenue (totaling in 2021) and, as of June 2022, is the world's biggest company by market capitalization, the fourth-largest personal computer vendor by unit sales and second-largest mobile phone manufacturer. It is one of the Big Five American information technology companies, alongside Alphabet, Amazon, Meta, and Microsoft. Apple was founded as Apple Computer Company on April 1, 1976, by Steve Wozniak, Steve Jobs and Ronald Wayne to develop and sell Wozniak's Apple I personal computer. It was incorporated by Jobs and Wozniak as Apple Computer, Inc. in 1977 and the company's next computer, the Apple II, became a best seller and one of the first mass-produced microcomputers. Apple went public in 1980 to instant financial success. The company developed computers featuring innovative graphical user inter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compaq
Compaq Computer Corporation (sometimes abbreviated to CQ prior to a 2007 rebranding) was an American information technology company founded in 1982 that developed, sold, and supported computers and related products and services. Compaq produced some of the first IBM PC compatible computers, being the second company after Columbia Data Products to legally reverse engineer the IBM Personal Computer. It rose to become the largest supplier of PC systems during the 1990s before being overtaken by Dell in 2001. Struggling to keep up in the price wars against Dell, as well as with a risky acquisition of DEC, Compaq was acquired for US$25 billion by HP in 2002. The Compaq brand remained in use by HP for lower-end systems until 2013 when it was discontinued. Since 2013, the brand is currently licensed to third parties for use on electronics in Brazil and India. The company was formed by Rod Canion, Jim Harris, and Bill Murto, all of whom were former Texas Instruments senior managers. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
