Warren Chen

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Camera lens front cover and the monitoring camera having the same
- Patent number 9,033,597
- Issue date May 19, 2015
- DYNACOLOR INC.
- Warren Chen
- G08 - SIGNALLING
Information Patent Grant
Digital protection circuit for CRT based display systems
- Patent number 6,122,604
- Issue date Sep 19, 2000
- Dynacolor Inc.
- Charles Chuang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single chip display system processor for CRT based display systems
- Patent number 5,889,500
- Issue date Mar 30, 1999
- Dynacolor Inc.
- Charles Chuang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS