Guangsheng Hua

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Backlight module, display device and method for eliminating hotspot...
- Patent number 9,207,378
- Issue date Dec 8, 2015
- BOE Technology Group Co., Ltd.
- Guangsheng Hua
- F21 - LIGHTING
Information Patent Grant
Backlight and display device
- Patent number 9,022,634
- Issue date May 5, 2015
- Beijing Boe Optoelectronics Technology Co., Ltd.
- Zhanchang Bu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Backlight Module, Display Device And Method For Eliminating Hotspot...
- Publication number 20140085930
- Publication date Mar 27, 2014
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Guangsheng Hua
- G02 - OPTICS
Information Patent Application
BACKLIGHT AND DISPLAY DEVICE
- Publication number 20130114298
- Publication date May 9, 2013
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhanchang Bu
- G02 - OPTICS