Zhanqing Cao

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display device with flexible circuit board extended to be interpose...
- Patent number 10,042,460
- Issue date Aug 7, 2018
- BOE Technology Group Co., Ltd.
- Guangquan Wang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
A Display Device
- Publication number 20160357311
- Publication date Dec 8, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Guangquan Wang
- G02 - OPTICS