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  1. Bokep

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  2. DynaTAC
    • According to 2 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.
    Motorola spent three months building a prototype for a portable, mobile handset that Cooper publicly demonstrated in April of 1973. The company's first commercial cellular phone, the "DynaTAC," went on sale 10 years later.
     
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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 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 … 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

    Career image
    Overview image

    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 … See more

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

     
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  5. From 'the Brick' to the iPhone, the Cellphone …

    WEBIt was April 3, 1973, and Cooper had just placed the world’s first cellphone call. Cooper, who worked for Motorola, had just stepped out of the Hilton Midtown where he would soon officially...

  6. 50 years ago, he made the first cell phone call | CNN Business

  7. 50 years ago, Martin Cooper made the first cellphone call

  8. 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 …

  9. 50 Years Ago, the First Cell Phone Call Was Made on This

  10. The First Mobile Phone Call Was Made 40 Years Ago …

    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 Motorola DynaTAC 8000x, the world's...

  11. Call Me — Maybe? 50 Years Since the First Cell Phone Call

  12. Mobile phone inventor made first call 50 years ago

    WEBOn 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 punched a number into a large, cream-coloured device and put it to...

  13. Father Of The Cellphone 'Unleashed' World's Callers From …

  14. True magic: Dialing up cell phone history with "Marty" Cooper

  15. ‘Father of cell phone’ reflects on making first call and ... - WHYY

  16. The History Behind the Invention of the First Cell Phone

  17. The Man Who Placed the First Mobile Call 50 Years Ago Talks …

  18. 1st cell phone call successfully made 50 years ago by Motorola …

  19. Inventor of cell phone: We knew someday everybody would have …

  20. 50 years ago, the first cell phone call was made : NPR

  21. The First Cell Phone Call Was Made 45 Years Ago - AARP

  22. History Of The Cell Phone (1973 to 2024) - Practically Networked

  23. Motorola DynaTAC - Wikipedia

  24. Martin Cooper invented the mobile phone in 1973. Was inspired …

  25. The father of the cellphone thinks we'll have devices embedded …

  26. 38 years ago he made the first cell phone call - CNN.com