Stephen P. Greenhalgh

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Newbury, GB

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Patents Grantslast 30 patents

Information Patent Grant
Video signal processing with filtering to account for picture compr...
- Patent number 4,665,433
- Issue date May 12, 1987
- Quantel Limited
- Neil R. Hinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video processors
- Patent number 4,543,607
- Issue date Sep 24, 1985
- Quantel Limited
- Richard J. Taylor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE