Who was Martin Cooper and what did he do?
Martin Cooper. Martin Cooper, byname Marty Cooper, (born December 26, 1928, Chicago, Illinois, U.S.), American engineer who led the team that in 1972–73 built the first mobile cell phone and made the first cell-phone call. He is widely regarded as the father of the cellular phone. Cooper graduated from the Illinois Institute of Technology…
Why was Martin Cooper put in charge of Motorola?
Motorola did not want AT to have a monopoly on cell phones and feared the end of its mobile business. Cooper was placed in charge of the urgent project to develop a cell phone. He thought that the cell phone should not be chained to the car but should be portable.
Where did Martin Cooper go to high school?
Martin started his education from Lawson Elementary School in Chicago. He enjoyed studying. It gave him satisfaction as his hunger for knowledge was fulfilled. After that, Martin joined the Crane Technical High School in Chicago. Here he came across two teachers who became a great inspiration to him in life.
Where did Martin Cooper major in Electrical Engineering?
Cooper graduated from the Illinois Institute of Technology (IIT) in Chicago with a bachelor’s degree in electrical engineering (1950). He joined the U.S. Navy and served during the Korean War. After the war, he joined the Teletype Corporation, and in 1954 he began working at Motorola. He earned a master’s in electrical engineering from IIT (1957).
What did Martin Cooper do After leaving Motorola?
That same year, Cooper left Motorola and founded Cellular Business Systems, Inc. (CBSI), which became the leading company in billing cellular phone services. In 1986 he and his partners sold CBSI to Cincinnati Bell for $23 million, and he and his wife, Arlene Harris, founded Dyna, LLC.
How tall was Martin Cooper when he invented the cell phone?
Cooper was placed in charge of the urgent project to develop a cell phone. He thought that the cell phone should not be chained to the car but should be portable. The result, the DynaTAC (Dynamic Adaptive Total Area Coverage) phone, was 23 cm (9 inches) tall and weighed 1.1 kg (2.5 pounds).