Wing Chi Stephen CHAN

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for operating a touch panel
- Patent number 8,314,779
- Issue date Nov 20, 2012
- Solomon Systech Limited
- Wing Chi Stephen Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus of local contrast enhancement
- Patent number 8,103,120
- Issue date Jan 24, 2012
- Solomon Systech Limited
- Wai Pak Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Methods and apparatus of dynamic backlight control
- Patent number 8,102,360
- Issue date Jan 24, 2012
- Solomon Systech Limited
- Wing Chi Stephen Chan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR IMAGE COMPRESSION
- Publication number 20110243437
- Publication date Oct 6, 2011
- SOLOMON SYSTECH LIMITED
- Wing Chi Stephen Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR OPERATING A TOUCH PANEL
- Publication number 20100214232
- Publication date Aug 26, 2010
- SOLOMON SYSTECH LIMITED
- Wing Chi Stephen CHAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR IMAGE COMPRESSION
- Publication number 20100104207
- Publication date Apr 29, 2010
- SOLOMON SYSTECH LIMITED
- Wing Chi Stephen CHAN
- G06 - COMPUTING CALCULATING COUNTING