Xiangyu CHENG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Flexible substrate, production method of flexible substrate, and di...
- Patent number 10,774,253
- Issue date Sep 15, 2020
- BOE Technology Group Co., Ltd.
- Jinyu Ren
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
FLEXIBLE SUBSTRATE, PRODUCTION METHOD OF FLEXIBLE SUBSTRATE, AND DI...
- Publication number 20190161664
- Publication date May 30, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Jinyu Ren
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEALANT COMPOSITION, DISPLAY PANEL AND METHOD FOR MANUFACTURING THE...
- Publication number 20180017817
- Publication date Jan 18, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Jinyu REN
- G02 - OPTICS