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Harold N. Selim
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Wichita, KS, US
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last 30 patents
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Patent Grant
Local oscillator null circuit and method
Patent number
4,654,886
Issue date
Mar 31, 1987
IFR, Inc.
Harold N. Selim
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Wideband, microwave regenerative divider with varactor tuning
Patent number
4,641,101
Issue date
Feb 3, 1987
IFR, Inc.
Harold N. Selim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for wideband, continuous tuning of an oscillator
Patent number
4,636,747
Issue date
Jan 13, 1987
IFR, Inc.
Harold N. Selim
H03 - BASIC ELECTRONIC CIRCUITRY