Martin Cooper (inventor)

Martin “Marty” Cooper (born December 26, 1928) is an American engineer. He is a pioneer and visionary in the wireless communications industry. With eleven patents in the field, he is recognized as an innovator in radio spectrum management.[1][2] While at Motorola in the 1970s, Cooper invented the first handheld … Continue reading “Martin Cooper (inventor)”

History of mobile phones

The history of mobile phones covers mobile communication devices that connect wirelessly to the public switched telephone network. While the transmission of speech by radio has a long history, the first models that were wireless, mobile, and also capable of connecting to the standard telephone network … Continue reading “History of mobile phones”

Mobile History (Mobile Phones History When First Mobile is Publish) :

Mobile History(1G) According to the U,N. Telecommunications company. subscriptions to mobile phone service reached 6.4 million and expected to increase to 7 billion in 2012. The convenience mobile phones offer is beyond compare and more people have opted to cross … Continue reading “Mobile History (Mobile Phones History When First Mobile is Publish) :”