Sanjay Devappa Rai

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Ft. Lauderdale, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Parabolic mixer for video signals
- Patent number 6,469,747
- Issue date Oct 22, 2002
- Da Vinco Systems, Inc.
- Sanjay Devappa Rai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Primary and secondary color manipulations using hue, saturation, lu...
- Patent number 6,337,692
- Issue date Jan 8, 2002
- Da Vinci Systems, Inc.
- Sanjay Devappa Rai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for generating custom gamma curves for color...
- Patent number 6,266,103
- Issue date Jul 24, 2001
- da Vinci Systems, Inc.
- Nicholas Barton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
User definable windows for selecting image processing regions
- Patent number 6,097,853
- Issue date Aug 1, 2000
- da Vinci Systems, Inc.
- Xueming Henry Gu
- G06 - COMPUTING CALCULATING COUNTING