Henricus T. P. J. Van Elk

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Nijmegen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Transistor circuit with base-current compensation
- Patent number 4,998,074
- Issue date Mar 5, 1991
- U.S. Philips Corporation
- Johannes P. M. Van Lammeren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self adjusting frequency demodulating integrated circuit
- Patent number 4,963,831
- Issue date Oct 16, 1990
- U.S. Philips Corporation
- Armand M. Stuivenwold
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Color television standard identification circuit
- Patent number 4,933,749
- Issue date Jun 12, 1990
- U.S. Philips Corporation
- Johannes P. M. Van Lammeren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE