Wenjun ZHANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Magnetron-sputtering coating system and method, and display substrate
- Patent number 9,934,948
- Issue date Apr 3, 2018
- BOE Technology Group Co., Ltd.
- Xiaokun Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
MAGNETRON-SPUTTERING COATING SYSTEM AND METHOD, AND DISPLAY SUBSTRATE
- Publication number 20160186312
- Publication date Jun 30, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaokun WANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...