Antonie van Leeuwen

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for generating a S.E.C.A.M. modulating signal
- Patent number 4,665,434
- Issue date May 12, 1987
- U.S. Philips Corporation
- Antonie van Leeuwen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Encoding circuit for a SECAM color television transmission
- Patent number 4,577,217
- Issue date Mar 18, 1986
- U.S. Philips Corporation
- Henricus W. G. Haenen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE