Fei-Hong Yu

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for driving reflective bistable cholestric dis...
- Patent number 8,508,448
- Issue date Aug 13, 2013
- The Hong Kong University of Science and Technology
- Hoi-Sing Kwok
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display having a single polarizer and no retardation...
- Patent number 5,926,245
- Issue date Jul 20, 1999
- The Hong Kong University of Science & Technology
- Hoi Sing Kwok
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for driving reflective bistable cholestric dis...
- Publication number 20060055650
- Publication date Mar 16, 2006
- The Hong Kong University of Science & Technology
- Hoi-Sing Kwok
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Method and apparatus for driving reflective bistable cholesteric di...
- Publication number 20050024307
- Publication date Feb 3, 2005
- The Hong Kong University of Science and Technology
- Hoi-Sing Kwok
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD AND APPARATUS FOR DRIVING REFLECTIVE BISTABLE CHOLESTERIC DI...
- Publication number 20010015723
- Publication date Aug 23, 2001
- HOI-SING KWOK
- G02 - OPTICS