Guangyan TIAN

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Patents Grantslast 30 patents

Information Patent Grant
Polarity reversion driving method and apparatus of liquid crystal d...
- Patent number 10,192,500
- Issue date Jan 29, 2019
- BOE Technology Group Co., Ltd.
- Jinliang Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Array substrate, manufacturing method thereof, display panel and di...
- Patent number 9,766,520
- Issue date Sep 19, 2017
- BOE Technology Group Co., Ltd.
- Wei Feng
- G02 - OPTICS
Information Patent Grant
Polarity reversion driving method and apparatus of liquid crystal d...
- Patent number 9,691,340
- Issue date Jun 27, 2017
- BOE Technology Group Co., Ltd.
- Jinliang Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Transflective TFT-LCD and method for manufacturing the same
- Patent number 8,884,292
- Issue date Nov 11, 2014
- BOE Technology Group Co., Ltd.
- Rongge Sun
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
POLARITY REVERSION DRIVING METHOD AND APPARATUS OF LIQUID CRYSTAL D...
- Publication number 20170193935
- Publication date Jul 6, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Jinliang LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND DI...
- Publication number 20160349580
- Publication date Dec 1, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Wei FENG
- G02 - OPTICS
Information Patent Application
POLARITY REVERSION DRIVING METHOD AND APPARATUS OF LIQUID CRYSTAL D...
- Publication number 20160180783
- Publication date Jun 23, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Jinliang LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
TRANSFLECTIVE TFT-LCD AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20120168760
- Publication date Jul 5, 2012
- Hefei Xinsheng Optoelectronics Technology Co., Ltd
- Rongge SUN
- G02 - OPTICS