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Electrical Engineering Hall of Fame: Harold S. Black [Scanning our Past]

2011; Institute of Electrical and Electronics Engineers; Volume: 99; Issue: 2 Linguagem: Inglês

10.1109/jproc.2010.2090997

1558-2256

James E. Brittain,

Electrical and Electromagnetic Research

In 1981, the National Inventors Hall of Fame inducted the engineer inventor, Harold S. Black, of Bell Telephone Laboratories, into its ranks, in recognition of his invention of negative feedback amplifiers. He received a total of 62 U.S. patents during his professional career.