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Rudolf A. Van Doorn
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Eindhoven, NL
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last 30 patents
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Patent Grant
Method of demodulating a quadphase coded data signal and receiver f...
Patent number
4,292,593
Issue date
Sep 29, 1981
U.S. Philips Corporation
Frank de Jager
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method of synchronizing a quadphase receiver and clock synchronizat...
Patent number
4,276,650
Issue date
Jun 30, 1981
U.S. Philips Corporation
Frank de Jager
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Filter and demodulation arrangement
Patent number
4,130,806
Issue date
Dec 19, 1978
U.S. Philips Corporation
Petrus J. Van Gerwen
H04 - ELECTRIC COMMUNICATION TECHNIQUE