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Leonardus M. H. E. Driessen
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Eindhoven, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Method of storing a topological network, and methods and apparatus...
Patent number
5,754,846
Issue date
May 19, 1998
U.S. Philips Corporation
Cornelis P. Janse
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for storing digital data representing a topolo...
Patent number
4,954,986
Issue date
Sep 4, 1990
U.S. Philips Corporation
Leonardus M. H. E. Driessen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for storing a parcelwise divided digital data base as well a...
Patent number
4,888,698
Issue date
Dec 19, 1989
U.S. Philips Corporation
Leonardus M. H. E. Driessen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Decoding device for code symbols protected by Reed-Solomon code
Patent number
4,683,572
Issue date
Jul 28, 1987
U.S. Philips Corporation
Constant P. M. J. Baggen
G11 - INFORMATION STORAGE
Information
Patent Grant
Fast decoder and encoder for Reed-Solomon codes and recording/playb...
Patent number
4,675,869
Issue date
Jun 23, 1987
U.S. Philips Corporation
Leonardus M. H. E. Driessen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for decoding and displaying encoded television pictures
Patent number
4,567,518
Issue date
Jan 28, 1986
U.S. Philips Corporation
Leonardus M. H. E. Driessen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for transmitting television picture information using an err...
Patent number
4,555,729
Issue date
Nov 26, 1985
U.S. Philips Corporation
Leonardus M. H. E. Driessen
H04 - ELECTRIC COMMUNICATION TECHNIQUE