Nicholas Barton

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Wokingham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Providing an accurate tally indication of sources in use for output
- Patent number 5,822,015
- Issue date Oct 13, 1998
- Questech Limited
- Nicholas Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital video effects with image mapping on to curved surface
- Patent number 5,293,233
- Issue date Mar 8, 1994
- Questech Limited
- Robert Billing
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital video effects apparatus for image transposition
- Patent number 5,220,428
- Issue date Jun 15, 1993
- Questech Limited
- Robert Billing
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing of video image signals
- Patent number 4,922,345
- Issue date May 1, 1990
- Hugh Kendal Littlejohn Questech Limited
- Nicholas Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing of video image signals
- Patent number 4,918,530
- Issue date Apr 17, 1990
- Questech Limited
- Nicholas Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing of video image signals
- Patent number 4,879,597
- Issue date Nov 7, 1989
- Questech Limited
- Nicholas Barton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing of video image signals
- Patent number 4,847,691
- Issue date Jul 11, 1989
- Questech Limited
- Nicholas Barton
- G06 - COMPUTING CALCULATING COUNTING