Yuen Foong Yu H. K. Co., Ltd.

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Patents Grantslast 30 patents

Information Patent Grant
Data driver circuit and associated method for use with scanned LCD...
- Patent number 5,510,807
- Issue date Apr 23, 1996
- Yuen Foong Yu H.K. Co., Ltd.
- Sywe N. Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Data driving circuit for LCD display
- Patent number 5,426,447
- Issue date Jun 20, 1995
- Yuen Foong Yu H. K. Co., Ltd.
- Sywe N. Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Select driver circuit for an LCD display
- Patent number 5,313,222
- Issue date May 17, 1994
- Yuen Foong Yu H. K. Co., Ltd.
- Sywe N. Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

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