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Adrianus P. J. M. Jongenelis
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Eindhoven, NL
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last 30 patents
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Patent Grant
Optical information carrier
Patent number
5,604,003
Issue date
Feb 18, 1997
U.S. Philips Corporation
James H. Coombs
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical reader for record carriers with different information densi...
Patent number
5,459,704
Issue date
Oct 17, 1995
U.S. Philips Corporation
Cornelis M. J. van Uijen
G11 - INFORMATION STORAGE
Information
Patent Grant
Erasable optical recording medium with a reversible light absorptio...
Patent number
5,442,619
Issue date
Aug 15, 1995
U.S. Philips Corporation
Cornelis M. J. Van Uijen
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical scanning for record carriers adapted for reading with diffe...
Patent number
5,235,583
Issue date
Aug 10, 1993
U.S. Philips Corporation
Adrianus P. J. M. Jongenelis
G11 - INFORMATION STORAGE