In April, 1973, martin cooper, a famous engineering technician of Motorola Company in the United States, invented the world's first mobile phone for civilian use. Martin cooper has since been called the "father of mobile phones".
martin cooper (English: Martin Lawrence Cooper, December 26th, 1928), born in Chicago, Illinois, USA, is a famous inventor. He is called the father of mobile phones because he was the first to develop them.
in p>195, I got a master's degree from Illinois Institute of Technology. At that time, Cooper was an engineer of the famous Motorola company in the United States. After working in Motorola for 29 years, he founded his own communication technology research company in Silicon Valley.
Extended information
Design inspiration
martin cooper said that his inspiration for inventing mobile phones came from the TV series Star Trek. "When I saw Captain Cork using a wireless phone, I immediately realized that this was what I wanted to invent."
martin cooper was born in Chicago, USA in 1928, and received a master's degree from Illinois Institute of Technology in 195. After graduation, Cooper joined the US Navy. After retiring, 29-year-old martin cooper began to work in Motorola's personal communication department for 15 years.
in p>1973, at&: T) invented a new concept called "cellularcommunications". The so-called cellular communication is to connect terminals and network devices through wireless channels by using cellular wireless networking, so that users can communicate with each other in activities.
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