Cheng-Hung Tsai

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Changhua County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Shift register and display driver thereof
- Patent number 8,233,583
- Issue date Jul 31, 2012
- Chunghwa Picture Tubes, Ltd.
- Cheng-Hung Tsai
- G11 - INFORMATION STORAGE
Information Patent Grant
Shift register
- Patent number 7,508,902
- Issue date Mar 24, 2009
- Chunghwa Picture Tubes Ltd.
- Cheng-Hung Tsai
- G11 - INFORMATION STORAGE
Information Patent Grant
Driving circuit for display device
- Patent number 7,324,098
- Issue date Jan 29, 2008
- Chunghwa Picture Tubes, Ltd.
- Cheng-Hung Tsai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
HEAD-MOUNTED EQUIPMENT CAPABLE OF DISPLAYING IMAGES
- Publication number 20170351096
- Publication date Dec 7, 2017
- Cheng-Ho Tsai
- G02 - OPTICS
Information Patent Application
SHIFT REGISTER AND DISPLAY DRIVER THEREOF
- Publication number 20090231315
- Publication date Sep 17, 2009
- CHUNGHWA PICTURE TUBES, LTD.
- Cheng-Hung Tsai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING CIRCUIT AND RELATED DRIVING METHOD OF DISPLAY PANEL
- Publication number 20090085858
- Publication date Apr 2, 2009
- Chun-Yuan Hsu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING CIRCUIT FOR DISPLAY DEVICE
- Publication number 20080024344
- Publication date Jan 31, 2008
- CHUNGHWA PICTURE TUBES, LTD.
- Cheng-Hung Tsai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SHIFT REGISTER
- Publication number 20080013669
- Publication date Jan 17, 2008
- CHUNGHWA PICTURE TUBES, LTD.
- Cheng-Hung Tsai
- G11 - INFORMATION STORAGE