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See all on WikipediaMartin Cooper (inventor) - Wikipedia
On April 3, 1973, he placed the first public call from a handheld portable cell phone while working at Motorola, from a Manhattan sidewalk to his counterpart at competitor Bell Labs. See more
Martin Cooper (born December 26, 1928) is an American engineer. He is a pioneer in the wireless communications industry, especially in radio spectrum management, with eleven patents … See more
Motorola
Cooper left his first job at Teletype Corporation in Chicago in 1954 and joined Motorola, Inc. (Schaumburg, Illinois) as a senior development … See moreLatest publications
"The Myth of Spectrum Scarcity" Position Paper, March 2010.
"Mobile WiMax – … See moreMedia related to Martin Cooper at Wikimedia Commons
• Marty Cooper interviewed on the TV show Triangulation on the TWiT.tv network
• MartyMobile See moreCooper 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 See more
Cooper found that the ability to transmit different radio communications simultaneously and in the same place has grown at the same … See more
Wikipedia text under CC-BY-SA license History of mobile phones - Wikipedia
In 1908, Professor Albert Jahn and the Oakland Transcontinental Aerial Telephone and Power Company claimed to have developed a wireless telephone. They were accused of fraud and the charge was then dropped, but they do not really seem to have proceeded with production. In 1917, the Finnish inventor Eric Tigerstedt successfully filed a patent for a "pocket-size folding tele…
Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 10 mins
Martin Cooper | Biography, Inventions, & Facts
WEBMartin Cooper (born December 26, 1928, Chicago, Illinois, U.S.) is an American engineer who led the team that in 1972–73 built the first mobile cell phone and made the first cell phone call. He is widely regarded as …
The invention of mobile phones | Science Museum
WEBNov 12, 2018 · How were mobile phones invented? In the 1970s, researchers at Bell Labs in the USA began to experiment with the concept of a cellular phone network. The idea …
The First Cell Phone: A Complete Phone History from …
WEBJan 20, 2022 · On April 3, 1973, Motorola engineer, Martin Cooper, rang his rival, Joel S. Engel of Bell Labs, from the first cell phone. The world had just witnessed its first mobile phone call. Later that day, Martin Cooper and …
Mobile phone inventor made first call 50 years ago
WEBApr 3, 2023 · Marty Cooper, with the phone he used to make the first mobile call. On 3 April 1973, Marty Cooper stood on a corner of Sixth Avenue in New York and took a phone book from his pocket. He then...
Mobile phone inventor made first call 50 years ago - BBC
WEBApr 3, 2023 · Marty Cooper, with the phone he used to make the first mobile call. On 3 April 1973, Marty Cooper stood on a corner of Sixth Avenue in New York and took a phone book from his pocket. He then...
Martin Cooper - Students | Britannica Kids | Homework Help
WEBAmerican engineer Martin Cooper is widely regarded as the father of the cellular phone. He led the team that in 1972–73 built the first mobile cell phone. From this phone, …
50 years ago, Martin Cooper made the first cellphone call
WEBOn April 3, 1973, Martin Cooper made the first ever cellphone call on the streets of New York. His invention, a brick-sized device, became the first cellphone available to the …
A history of mobile phones and smartphones - BBC Bitesize
WEBWhen was the first mobile phone invented? The first call made from a mobile phone happened on 3 April 1973 in New York City.
Mobile phone - Wikipedia
WEBThe first handheld mobile phone was demonstrated by Martin Cooper of Motorola in New York City on 3 April 1973, using a handset weighing c. 2 kilograms (4.4 lbs). [2] In 1979, Nippon Telegraph and Telephone (NTT) …
Inventor of cell phone: We knew someday everybody would have …
WEBJul 9, 2010 · Motorola spent three months building a prototype for a portable, mobile handset that Cooper publicly demonstrated in April of 1973. The company's first …
50 years ago, he made the first cell phone call | CNN Business
WEBApr 4, 2023 · On April 3, 1973, Martin Cooper stood on a sidewalk on Sixth Avenue in Manhattan with a device the size of a brick and made the first public call from a cell …
The First Mobile Phone Call Was Made 75 Years Ago
WEBJun 16, 2021 · The first mobile phone service, for 80-pound telephones installed in cars, was demonstrated on June 17, 1946, 75 years ago. The service was only available in …
8 Guys, 6 Weeks: How the Cell Phone Was (Finally) Invented
WEBOn April 3, 1973 -- 40 years ago today -- Cooper took an early model of Motorola's DynaTAC phone (a brick phone weighing 2.5 pounds, measuring 9 inches long and 5 …
Who Made That Cellphone? - The New York Times
WEBMar 15, 2013 · The first cellphone, weighing more than two pounds, had all the sex appeal of a doorstop. Still, it was a triumph of engineering. To prove that the phone wasn’t an …
History of mobile phones | What was the first mobile phone?
WEBApr 11, 2023 · The first mobile phone invented for practical use was by a Motorola employee called Martin Cooper who is widely considered to be a key player in the history of …
The First Mobile Phone Call Was Made 40 Years Ago Today
WEBApr 3, 2013 · The first mobile phone call was made 40 years today, on April 3, 1973, by Motorola employee Martin Cooper. Using a prototype of what would become the …
The history of cell phones: A decade-by-decade timeline
WEBMar 20, 2024 · Martin Cooper holds the Motorola DynaTAC 8000X, the world's first cell phone. After decades of research and development, Motorola unveiled the world’s first …
History Of The Cell Phone (1973 to 2024) - Practically Networked
WEBCell phones began to gain popularity in the 1990s, although their history dates back to the earlier decades. The first true mobile phone call was made in 1973 by Martin Cooper, a …
Cell phone history: From the first phone to today's smartphone
WEBAug 4, 2020 · On April 3, 1973, Motorola engineer Martin Cooper made the first-ever cell phone call on the DynaTAC 8000X. The prototype he used weighed 2.4 lb (1.1 kg) and …
The First Cell Phone Ever: Incredible Facts And Photos - All …
WEBApr 13, 2016 · On April 3, 1973, Motorola employee Martin Cooper made a very consequential phone call. Dialing up AT&T’s Joel Engel from midtown Manhattan, …
The father of the cellphone thinks we'll have devices embedded …
WEBApr 3, 2023 · Martin Cooper made the first-ever cellphone call exactly 50 years ago. He says artificial intelligence is the new frontier.
The 50-year story of cell phones that changed communication
WEBApr 15, 2023 · The first mobile phone was invented in 1973 by Martin Cooper, who worked for Motorola, although it was not commercially available for another 10 years or so. …
The Historical Evolution of iPhone | T-Mobile
WEBThe first iPhone was released in June 2007. Announced by Steve Jobs in January 2007, the groundbreaking device combined the functionality of an iPod, a mobile phone, and a …
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