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William McCalpin
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Sunnyvale, CA, US
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last 30 patents
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Patent Grant
RF power transistor having improved stability and gain
Patent number
5,869,381
Issue date
Feb 9, 1999
Spectrian, Inc.
Francois Hebert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
RF power transistor having improved stability and gain
Patent number
5,821,602
Issue date
Oct 13, 1998
Spectrian, Inc.
Francois Hebert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit for automatically biasing RF power transistor by use of on-...
Patent number
5,710,519
Issue date
Jan 20, 1998
Spectrian
William H. McCalpin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low intermodulation distortion FET amplifier using parasitic resona...
Patent number
5,315,265
Issue date
May 24, 1994
Spectrian, Inc.
David S. Wisherd
H03 - BASIC ELECTRONIC CIRCUITRY