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Gerrit J. Keesman
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Eindhoven, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Buffer management in variable bit-rate compression systems
Patent number
6,944,221
Issue date
Sep 13, 2005
Koninklijke Philips Electronics N.V.
Gerrit J. Keesman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device for transmitting a plurality of television signals through a...
Patent number
6,377,624
Issue date
Apr 23, 2002
U.S. Philips Corporation
Gerrit J. Keesman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for decoding digital video bitstreams and recepti...
Patent number
6,175,595
Issue date
Jan 16, 2001
U.S. Philips Corporation
Gerrit J. Keesman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion vector selection using a cost function relating accuracy to...
Patent number
5,818,536
Issue date
Oct 6, 1998
U.S. Philips Corporation
Octavius J. Morris
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System for transmitting a plurality of video programs simultaneousl...
Patent number
5,805,220
Issue date
Sep 8, 1998
U.S. Philips Corporation
Gerrit J. Keesman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for transcoding video signals
Patent number
5,805,224
Issue date
Sep 8, 1998
U.S. Philips Corporation
Gerrit J. Keesman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for coding video pictures
Patent number
5,768,436
Issue date
Jun 16, 1998
U.S. Philips Corporation
Gerrit J. Keesman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion-compensated predictive encoder in which groups of pictures a...
Patent number
5,757,434
Issue date
May 26, 1998
U.S. Philips Corporation
Reinier B. M. Klein Gunnewiek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for transcoding a sequence of coded digital signals
Patent number
5,729,293
Issue date
Mar 17, 1998
U.S. Philips Corporation
Gerrit J. Keesman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and method for coding video pictures
Patent number
5,691,770
Issue date
Nov 25, 1997
U.S. Philips Corporation
Gerrit J. Keesman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video signal coding with proportionally integrating quantization co...
Patent number
5,606,371
Issue date
Feb 25, 1997
U.S. Philips Corporation
Reinier B. M. Klein Gunnewiek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Buffering for digital video signal encoders using joint bit-rate co...
Patent number
5,606,369
Issue date
Feb 25, 1997
U.S. Philips Corporation
Gerrit J. Keesman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of and system for transmitting and receiving digitally encod...
Patent number
5,583,651
Issue date
Dec 10, 1996
U.S. Philips Corporation
Peter H. N. De With
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitter, encoding system and method employing use of a bit allo...
Patent number
5,367,608
Issue date
Nov 22, 1994
U.S. Philips Corporation
Raymond N. J. Veldhuis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transmitter, encoding system and method employing use of a bit need...
Patent number
5,365,553
Issue date
Nov 15, 1994
U.S. Philips Corporation
Raymond N. J. Veldhuis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device for transmitting data words representing a digitalized analo...
Patent number
5,146,457
Issue date
Sep 8, 1992
U.S. Philips Corporation
Raymond N. J. Veldhuis
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of transmitting a digital video signal and a receiver for us...
Patent number
5,122,877
Issue date
Jun 16, 1992
U.S. Philips Corporation
Gerrit J. Keesman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Buffer management in variable bit-rate compression systems
Publication number
20050100094
Publication date
May 12, 2005
Gerrit J. Keesman
H04 - ELECTRIC COMMUNICATION TECHNIQUE