Dongyang Feng

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mounting plate and optical inspection apparatus
- Patent number 10,295,478
- Issue date May 21, 2019
- BOE Technology Group Co., Ltd.
- Anda Zhao
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SUCTION APPARATUS AND DETECTING SYSTEM
- Publication number 20180321522
- Publication date Nov 8, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Kangning YIN
- G02 - OPTICS
Information Patent Application
MOUNTING PLATE AND OPTICAL INSPECTION APPARATUS
- Publication number 20170191926
- Publication date Jul 6, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Anda Zhao
- G01 - MEASURING TESTING