Inventor of cell phone: We knew someday everybody would have one
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 ...
Greek Reporter11 小时
First Cell Phone Call Made More Than Half a Century Ago on This Day
Martin Cooper, a Motorola engineer made the first cell phone call in history from a sidewalk on Sixth Avenue in Manhattan ...
Business Insider7 年
The history of cellphones and how drastically they've changed
Based on Bell's cell network concept, it was the world's first handheld cell phone. 10 years and a one hundred million dollar investment later, Motorola finally released the phone to the public.
TechSpot6 年
The Motorola DynaTAC was the first commercial mobile phone released in 1983. What was its ...
The Motorola DynaTAC 8000X released in 1983 was a significant milestone in the history of mobile telecommunications as the first commercially available handheld cellular phone. The DynaTAC 8000X ...