Jian-Xin Guo

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Changchun, CN

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Patents Grantslast 30 patents

Information Patent Grant
Optically optimized permanently bistable twisted nematic liquid cry...
- Patent number 6,784,955
- Issue date Aug 31, 2004
- The Hong Kong University of Science and Technology
- Hoi-Sing Kwok
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optically optimized permanently bistable twisted nematic liquid cry...
- Publication number 20030076455
- Publication date Apr 24, 2003
- Hoi-Sing Kwok
- G02 - OPTICS