Chan Chang

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Palos Verdes, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Increased functionality for holladay halftoning
- Patent number 6,262,811
- Issue date Jul 17, 2001
- Xerox Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Increased functionality for Holladay halftoning
- Patent number 6,208,430
- Issue date Mar 27, 2001
- Xerox Corporation
- Charles M. Hains
- H04 - ELECTRIC COMMUNICATION TECHNIQUE