Dirk C. Van Eck

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Nijmegen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Optoelectronic device and method of manufacturing same with an elec...
- Patent number 5,350,916
- Issue date Sep 27, 1994
- U.S. Philips Corporation
- Martinus P. M. Bierhoff
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for optically scanning an information plane
- Patent number 4,924,079
- Issue date May 8, 1990
- U.S. Philips Corporation
- Willem G. Opheij
- G11 - INFORMATION STORAGE