Cathy Liu

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Image scanning system and method for scanner
- Patent number 7,492,488
- Issue date Feb 17, 2009
- Cathy Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image scanning system and method for scanner
- Publication number 20020149798
- Publication date Oct 17, 2002
- Cathy Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for directly uploading scanned images to assoc...
- Publication number 20020033967
- Publication date Mar 21, 2002
- Cathy Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Input apparatus and method of scanners having composite buttons for...
- Publication number 20020033974
- Publication date Mar 21, 2002
- Frank Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE