Henry Sampson is the inventor of the cell phone. It is from its invention (the electric gamma cell patent filed on July 6, 1971 under the n ° 3591860) which makes it possible to send and receive audio signals by means of wireless radio waves, that the famous mobile phone could do swe appear all over the world. This great researcher was born in 1931 in Jackson, Mississippi. In 1956, he obtained his baccalaureate in science at Purdue University. At the University of California (Los Angeles), he passed his master's degree in engineering in 1961, a master's degree in nuclear engineering at the University of Illinois (Urbana-Champaign) in 1965 and two years later, he obtained a doctorate in the same field.
He was a chemical engineer at the US Naval Weapons Center before working for the “Aerospace Corporation” in California where he held various positions (design engineer, director of operations and test program planning).
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Black inventors and scientists: Third edition
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Is Adult Product | |
Release Date | 2018-10-05T00:00:01Z |
Edition | 3 |
Language | Français |
Number Of Pages | 304 |
Publication Date | 2018-10-05T00:00:01Z |
Format | large format book |