Kai YUAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal grating and control method thereof, 3D touch display...
- Patent number 10,162,227
- Issue date Dec 25, 2018
- BOE Technology Group Co., Ltd.
- Shengji Yang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL GRATING AND CONTROL METHOD THEREOF, 3D TOUCH DISPLAY...
- Publication number 20160377939
- Publication date Dec 29, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Shengji YANG
- G02 - OPTICS