Johannes Theodorus Adrianus Van De Veerdonk

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Optical lens system comprising two more than half-spherical lenses
- Patent number 6,487,026
- Issue date Nov 26, 2002
- Koninklijke Philips Electronics N.V.
- Jan Peter Baartman
- G11 - INFORMATION STORAGE
Information Patent Grant
Looking slide drive for a disc scanner
- Patent number 5,511,062
- Issue date Apr 23, 1996
- U.S. Philips Corporation
- Pieter A. Schoneveld
- G11 - INFORMATION STORAGE
Information Patent Grant
Electro-magnetic drive unit comprising a pivotable armature
- Patent number 4,731,778
- Issue date Mar 15, 1988
- U.S. Philips Corp.
- Henricus M. van Hout
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical scanning unit for reading information from an optical recor...
- Patent number 4,453,241
- Issue date Jun 5, 1984
- U.S. Philips Corporation
- Johannes T. A. van de Veerdonk
- G11 - INFORMATION STORAGE
Information Patent Grant
Swing-arm device for an optical scanning unit
- Patent number 4,403,316
- Issue date Sep 6, 1983
- U.S. Philips Corporation
- Johannes T. A. van de Veerdonk
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical scanning device
- Patent number 4,135,083
- Issue date Jan 16, 1979
- U.S. Philips Corporation
- Antonius A. M. Van Alem
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical lens system comprising two more than half-spherical lenses
- Publication number 20010038499
- Publication date Nov 8, 2001
- Jan Peter Baartman
- G11 - INFORMATION STORAGE