Jung-Chih Tsai

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Kao-Hsiung Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Optical recording apparatus capable of optimizing write defocus and...
- Patent number 7,167,422
- Issue date Jan 23, 2007
- BenQ Corporation
- Chi-Hung Chen
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL RECORDING APPARATUS CAPABLE OF OPTIMIZING WRITE DEFOCUS AND...
- Publication number 20060072416
- Publication date Apr 6, 2006
- Chi-Hung Chen
- G11 - INFORMATION STORAGE