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  2. April 3, 1973
    • According to 3 sources
    On April 3, 1973, Cooper and Mitchell demonstrated two working phones to the media and to passers-by prior to walking into a scheduled press conference at the New York City Hilton in midtown Manhattan. Standing on Sixth avenue near the Hilton, Cooper made the first handheld cellular phone call in public from the prototype DynaTAC.
    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 phone to one of the men he’d been competing with to develop the device.
    In only three months, Marty Cooper had overseen the construction of a working cellphone. Cooper named it the DynaTAC. "You could talk for 25 minutes before the phone ran down," he said. On April 3, 1973, Cooper made the world's first public cellphone call, as a demonstration for a reporter.
     
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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 … See more

    Motorola
    Cooper left his first job at Teletype Corporation in Chicago in 1954 and joined Motorola, Inc. ( See more

    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 … See more

    Media related to Martin Cooper at Wikimedia Commons
    Marty Cooper interviewed on the TV show Triangulation on the TWiT.tv network
    MartyMobile See more

    Cooper 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 pace since Guglielmo Marconi See more

    Mensa
    • 1984 – IEEE Centennial Medal and Fellow
    • 1995 – Wharton Infosys Business Transformation Award See more

     
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  5. 50 years ago, he made the first cell phone call - CNN

  6. Mobile phone inventor made first call 50 years ago - BBC

  7. Martin Cooper | Biography, Inventions, & Facts

    WEBMartin 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. He is …

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  12. 50 years since first mobile phone call - BBC News

    WEBApr 3, 2023 · 50 years ago on a busy street in New York, the first mobile phone call was made. Marty Cooper, an engineer at Motorola, rang his counterpart at rival firm Bell Laboratories on 3 April 1973 to...

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