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Android (operating system) Android is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen mobile devices such as smartphones and tablets. Android is developed by a consortium of developers known as the Open Handset Alliance, though its most widely used ...
- September 23, 2008; 15 years ago
- Android 14 / October 4, 2023; 9 days ago
- Various (mostly Google)
The Global Positioning System (GPS), originally Navstar GPS, is a satellite-based radio navigation system owned by the United States government and operated by the United States Space Force. 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 ...
- United States
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- Operational
- US Space Force
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Cooper was born in Chicago to Ukrainian Jewish immigrants. He graduated from Illinois Institute of Technology (IIT) in 1950 and served as a submarine officer during the Korean War. In 1957, he earned his master's degree from IIT in electrical engineering and in 2004 received an honorary doctorate degree from IIT. He serves on the university's board...
Motorola
Cooper left his first job at Teletype Corporation in Chicago in 1954 and joined Motorola, Inc. (Schaumburg, Illinois) as a senior development engineer in the mobile equipment group. He developed products including the first cellular-like portable handheld police radio system, produced for the Chicago police department in 1967. By the early 1970s, Cooper headed Motorola's communications systems division. Here he conceived of the first portable cellular phone in 1973 and led the 10-year process...
Dyna LLC
Cooper and his wife Arlene Harris founded Dyna LLC in 1986 as a home base for their developmental and support activities for the new companies, Subscriber Computing Inc., Cellular Pay Phone, Inc. (CPPI), SOS Wireless Communications and Accessible Wireless; the later two of which together created the underpinning for the creation of GreatCall, were all launched from Dyna LLC. From his Dyna headquarters Cooper continues to write and lecture about wireless communications, technological innovatio...
GreatCall, Inc
In 1986 Cooper co-founded Cellular Payphone Inc. (CPPI), the parent company of GreatCall, Inc., Innovator of the Jitterbug cell phone (in partnership with Samsung).GreatCall is the first complete end-to-end value-added service provider in the cellular industry to focus on simplicity with its primary emphasis on senior citizens.
Cooper found that the ability to transmit different radio communications simultaneously and in the same place has grown at the same pace since Guglielmo Marconi's first transmissions in 1895. This led Cooper to formulate the Law of Spectral Efficiency, otherwise known as Cooper's Law. The law states that the maximum number of voice conversations or...
Latest publications
"The Myth of Spectrum Scarcity" Position Paper, March 2010. "Mobile WiMax – Fourth-Generation Wireless," Bechtel Communications Technical Journal, September 2007. "The Need for Simplicity," in the anthology "Mobile Persuasion: 20 Perspectives on the Future of Behavior Change," published by Stanford University in 2007. "Personal Communications in 2025" for Eta Kappa NuElectrical and Computer Engineering Honor Society, Autumn 2005. "Antennas Get Smart" in Scientific American, July 2003. "Everyo...
1984 – IEEECentennial Medal and Fellow1995 – Wharton Infosys Business Transformation Award1996 – Radio Club of America Fred Link Award and Life Fellow with the International Engineering ConsortiumMedia related to Martin Cooperat Wikimedia Commons 1. Marty Cooper interviewed on the TV show Triangulation on the TWiT.tvnetwork 2. MartyMobile on Twitter
The iPhone is a line of smartphones produced by Apple Inc. that use Apple's own iOS mobile operating system. The first-generation iPhone was announced by then–Apple CEO Steve Jobs on January 9, 2007. Since then, Apple has annually released new iPhone models and iOS updates. As of November 1, 2018, more than 2.2 billion iPhones had been sold ...
Nvidia Corporation (/ ɛ n ˈ v ɪ d i ə /, en-VID-ee-ə) is an American multinational corporation and technology company headquartered in Santa Clara, California, and incorporated in Delaware. It is a software and fabless company which designs and supplies graphics processing units (GPUs), application programming interfaces (APIs) for data science and high-performance computing as well as ...
Mitsubishi F-2. The General Dynamics F-16 Fighting Falcon is an American single-engine supersonic multirole fighter aircraft originally developed by General Dynamics for the United States Air Force (USAF). Designed as an air superiority day fighter, it evolved into a successful all-weather multirole aircraft with over 4,600 built since 1976. [4]
William Shakespeare. William Shakespeare ( c. 23 [a] April 1564 – 23 April 1616) [b] was an English playwright, poet, and actor. He is widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist. [4] [5] [6] He is often called England's national poet and the " Bard of Avon " (or simply "the Bard").
