Rene Dufour

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of and device for pulse-mode driving a semi-conductor laser
- Patent number 4,817,097
- Issue date Mar 28, 1989
- U.S. Philips Corp.
- Rene Dufour
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording element
- Patent number 4,731,780
- Issue date Mar 15, 1988
- U.S. Philips Corporation
- Petrus J. Kivits
- G11 - INFORMATION STORAGE