Yadong Gao

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Alignment exposure method and method of fabricating display substrate
- Patent number 9,715,173
- Issue date Jul 25, 2017
- BOE Technology Group Co., Ltd.
- Xuequan Yu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Alignment Exposure Method and Method of Fabricating Display Substrate
- Publication number 20160334674
- Publication date Nov 17, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Xuequan Yu
- G02 - OPTICS