Dongqing Li

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Substrate carrying apparatus and sputtering device comprising the same
- Patent number 10,138,547
- Issue date Nov 27, 2018
- BOE Technology Group Co., Ltd.
- Jun Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for carrying substrate by off-line vacuum suction and met...
- Patent number 10,120,215
- Issue date Nov 6, 2018
- BOE Technology Group Co., Ltd.
- Xu Shi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE SUPPORTING PIN, SUBSTRATE SUPPORTING DEVICE AND SUBSTRATE...
- Publication number 20180158715
- Publication date Jun 7, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaojun WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus For Carrying Substrate By Off-line Vacuum Suction And Met...
- Publication number 20170307912
- Publication date Oct 26, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Xu Shi
- G02 - OPTICS
Information Patent Application
Substrate Carrying Apparatus and Sputtering Device Comprising the Same
- Publication number 20160362779
- Publication date Dec 15, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Jun Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...