Daniel Chen

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Transparency adapter for flatbed scanners
- Patent number 5,652,665
- Issue date Jul 29, 1997
- Umax Data System Inc.
- Daniel Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
To drive the optical system independently by CPU in flatbed scanners
- Patent number 5,633,745
- Issue date May 27, 1997
- Umax Data System Inc.
- Daniel Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GLOVES WITH PRESSURE SENSORS
- Publication number 20150233779
- Publication date Aug 20, 2015
- WALTOP INTERNATIONAL CORPORATION
- DANIEL CHEN
- G01 - MEASURING TESTING
Information Patent Application
Overlay processing device and method
- Publication number 20040017378
- Publication date Jan 29, 2004
- Chi-Yang Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS