Cornelis M. Moerman

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Utrecht, NL

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Patents Grantslast 30 patents

Information Patent Grant
Transmission system with improved tone detection
- Patent number 5,850,437
- Issue date Dec 15, 1998
- U.S. Philips Corporation
- Harm Braams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission system with improved tone detection
- Patent number 5,850,438
- Issue date Dec 15, 1998
- U.S. Philips Corporation
- Harm Braams
- H04 - ELECTRIC COMMUNICATION TECHNIQUE