Lii-Chyuan Tsai

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Kaohsiung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording medium
- Patent number 6,716,509
- Issue date Apr 6, 2004
- CMC Magnetics Corporation
- Sue-Min Yeh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical information recording medium
- Patent number 6,667,087
- Issue date Dec 23, 2003
- CMC Magnetics Corporation
- Sue-Min Yeh
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium
- Patent number 6,228,455
- Issue date May 8, 2001
- Industrial Technology Research Institute
- Chien-Liang Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Organic photoreceptor for use in electrophotography employing squar...
- Patent number 4,983,483
- Issue date Jan 8, 1991
- Industrial Technology Research Institute
- Lii C. Tsai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copper phthalocyanine photoreceptor and method for producing the same
- Patent number 4,882,250
- Issue date Nov 21, 1989
- Industrial Technology Research Institute
- Jonq-Min Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL RECORDING MEDIUM
- Publication number 20040043179
- Publication date Mar 4, 2004
- Sue-Min Yeh
- G11 - INFORMATION STORAGE
Information Patent Application
Optical information recording medium
- Publication number 20030157290
- Publication date Aug 21, 2003
- Sue-Min Yeh
- G11 - INFORMATION STORAGE
Information Patent Application
PHASE TRANSITION TYPE RECORDING MEDIUM STRUCTURE AND METHOD OF FABR...
- Publication number 20010048992
- Publication date Dec 6, 2001
- TZUAN-REN JENG
- G11 - INFORMATION STORAGE