Martin Cooper invented the cell phone in 1973 while he was general manager of Motorola's communications systems division. He placed the first wireless call to industry rival AT&...
Dr. Martin Cooper invented the first portable cell phone in April 1973.
The first mobile phone handset weighed about 2.2 pounds.
In 1983, the first commercial cellular phone service began operation in the United
States and the DynaTAC phone ...
Who invented the cell phone is explained in this article from HowStuffWorks. Find
out who invented the cell phone.
Nov 16, 2015 ... Dr. Martin Cooper is the person credited with both inventing the modern cell
phone as well as making the first cell phone call in New York City, ...
Henry T. Sampson, the Black man who invented the cell phone. On July 6th,
1971, Henry T. Sampson invented the “gamma-electric cell”, which pertains to ...
www.ask.com/youtube?q=Who Invented the Cell Phone?&v=C6gNeKjC9Cc
Jun 24, 2015 ... Motherboard spends a day with Martin Cooper, the father of the first ever portable
, handheld cell phone. If I were the brains behind a ...
Dr Martin Cooper, a former general manager for the systems division at Motorola,
is considered the inventor of the first portable handset and the first person to ...
Jul 9, 2010 ... In 1973, Martin Cooper and his team at Motorola built, demonstrated first cell
phone; Cooper says that first phone cost $3,900, plus 50 cents a ...
Apr 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 ...