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Martin 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 in the field.
On April 3, 1973, … 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
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81127589 call history See moreCooper was born in Chicago to Ukrainian Jewish immigrants. He graduated from Illinois Institute of Technology (IIT) in 1950 and served as a … 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 Martin Cooper | Biography, Inventions, & Facts
Martin 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 father of the …
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History of mobile phones - Wikipedia
From ‘the Brick’ to the iPhone, the Cellphone Celebrates 50 Years
The invention of mobile phones - Science Museum
Mobile phone - Wikipedia
The 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) launched the world's …
Mobile phone inventor made first call 50 years ago - BBC
The First Mobile Phone Call Was Made 75 Years Ago
Jun 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 major cities and highway...
Mobile phone inventor made first call 50 years ago - BBC News
True magic: Dialing up cell phone history with "Marty" …
Apr 25, 2014 · The author (left) interviews cell phone inventor Martin Cooper. Photo by Chris Gauthier. While working at Motorola, Cooper introduced the public to the first true cell phone in 1973, and brought forth the most ubiquitous …
A history of mobile phones and smartphones - BBC Bitesize
The History of Cellular Phones - ThoughtCo
Marty Cooper, the father of the cellphone - CBS News
The History Behind the Invention of the First Cell Phone
The First Cell Phone Ever: Incredible Facts And Photos - All …
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The First Mobile Phone Call Was Made 40 Years Ago Today
The father of the cellphone thinks we'll have devices embedded …
50 years ago, he made the first cell phone call | CNN Business
The Man Who Placed the First Mobile Call 50 Years Ago Talks …
50 years ago, the first cell phone call was made : NPR
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History of the telephone - Telefónica - telefonica.com