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.
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 ...
Mar 11, 2016 ... 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, ...
Nov 16, 2016 ... All the mobile phones that mattered from the first Nokia handset right up to the
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 ...
Aug 28, 2012 ... The inventor of the Cellular phone is Henry Sampson, Jr. Sampson is an African-
American from Jackson , Mississippi . He attended Morehouse ...
Feb 8, 2014 ... Afro-Mythologists saw the words “gamma,” and “cell” and said “hot dog” a black
man invented the cell phone. Now the media and the public ...
Sampson is also a pioneer in the technology that is used in modern cell phones,
but contrary to a widely held belief, he didn't invent the cell phone. The eldest ...