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Rolf H. Nijhuis
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Pleasant Valley, NY, US
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last 30 patents
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Patent Grant
Method and system for characterizing coupling capacitance between i...
Patent number
6,333,680
Issue date
Dec 25, 2001
International Business Machines Corporation
Howard H. Smith
G01 - MEASURING TESTING
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Patent Grant
Asymmetrical clock chopper delay circuit
Patent number
4,851,711
Issue date
Jul 25, 1989
International Business Machines Corporation
Yuen H. Chan
G06 - COMPUTING CALCULATING COUNTING