Li-Yi Chen

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Nantou Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for dynamic gray level switching
- Patent number 7,248,241
- Issue date Jul 24, 2007
- Hannstar Display Corp.
- Li-Yi Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Apparatus and method for pressing and combining two substrates of a...
- Patent number 6,712,659
- Issue date Mar 30, 2004
- Hannstar Display Corp.
- Li-Yi Chen
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for dynamic gray level switching
- Publication number 20040027322
- Publication date Feb 12, 2004
- Hannstar Display Corp.
- Li-Yi Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Apparatus and method for pressing and combining two substrates of a...
- Publication number 20020047983
- Publication date Apr 25, 2002
- Hannstar Display Corp.
- Li-Yi Chen
- G02 - OPTICS