Ming Xu

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Kent, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual frequency cholesteric display and drive scheme
- Patent number 6,320,563
- Issue date Nov 20, 2001
- Kent State University
- Deng-Ke Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dual frequency switchable cholesteric liquid crystal light shutter...
- Patent number 5,877,826
- Issue date Mar 2, 1999
- Kent State University
- Deng-Ke Yang
- G02 - OPTICS