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Martin CooperThe first cell phone was invented in 1973 by Motorola engineer Martin Cooper1234. He made the first cell phone call on April 3, 1973, using a prototype device called the DynaTAC 8000X234. The DynaTAC 8000X was a bulky and heavy device that weighed over a kilogram and measured over nine inches in length13. It was not commercially sold until 19834.Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.In 1973, Motorola, a telecommunications company founded in 1928, made history when it created the world's first cell phone. Motorola engineer Martin Cooper created this revolutionary device called the DynaTAC 8000X. The DynaTAC 8000X weighed over a kilogram and had a length of over nine inches.
www.makeuseof.com/first-cell-phones-history/Martin Cooper, American engineer who led the team that in 1972–73 built the first mobile cell phone, the DynaTAC (Dynamic Adaptive Total Area Coverage), and made the first cell phone call, on April 3, 1973.www.britannica.com/biography/Martin-CooperThe first cell phone was invented in 1973 by Motorola. 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 measured 9.1 x 5.1 x 1.8 in (23 x 13 x 4.5 cm).
versus.com/en/news/cell-phone-history(CNN) -- In 1973, Martin Cooper changed the world, although he didn't know it yet. Cooper and his team at Motorola, the communications company, created maybe the only thing that runs the lives of business professionals and teenagers alike -- the cell phone. It was the size of a brick and wasn't commercially sold for another decade.www.cnn.com/2010/TECH/mobile/07/09/cooper.cel…- People also ask
Martin Cooper | Biography, Inventions, & Facts | Britannica
WEBMartin Cooper was an American engineer who led the team that built the first mobile cell phone and made the first cell phone call in 1973. He worked at Motorola and founded several wireless companies, and received the Draper Prize in 2013.
See results only from britannica.comMobile Telephone
The Motorola DynaTAC 8000X, introduced in 1983, was the world's first portable …
William Hayward Pickering
William Hayward Pickering (born December 24, 1910, Wellington, New …
The First Cell Phone: A Complete Phone History from 1920 to …
Learn how the first cell phone was invented by Motorola engineer Martin Cooper in 1973 and how it evolved over the decades. Discover the milestones and innovatio…
From 'the Brick' to the iPhone, the Cellphone …
WEBApr 3, 2023 · Learn how Cooper made the world's first cellphone call in 1973, using a Motorola DynaTAC. Discover the history of cellphones from World War II radios to sci-fi visions.
Martin Cooper (inventor) - Wikipedia
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.
Wikipedia · Text under CC-BY-SA licenseWho invented the cell phone? | HowStuffWorks
WEBFeb 27, 2024 · The first cell phone was invented by Martin Cooper of Motorola in 1973, after decades of research and development by other …
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The history of cell phones: A decade-by-decade …
WEBMar 20, 2024 · Learn how cell phones evolved from car phones to smartphones over the past four decades. The first cell phone was invented by Motorola in 1973, but the first text message was sent by Nokia in 1994.
The History of Cellular Phones - ThoughtCo
WEBJan 13, 2020 · Learn how cellular phones evolved from crude mobile phones to modern handsets. Dr. Martin Cooper, a former general manager for Motorola, is considered the inventor of the first portable cell phone in …
50 years ago, Martin Cooper made the first cellphone call : NPR
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 …
Mobile phone inventor made first call 50 years ago - BBC
WEBMarty 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...
8 Guys, 6 Weeks: How the Cell Phone Was (Finally) …
WEBApr 3, 2013 · Joaquim Marques Nielsen. The first call publicly conducted on a cellular telephone was made for two reasons: show, and spite. Dr. Martin Cooper and a design team at Motorola had just...
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