Xianhao CHEN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Stripping device and display substrate production line
- Patent number 10,137,482
- Issue date Nov 27, 2018
- BOE Technology Group Co., Ltd.
- Fan Zhang
- B08 - CLEANING
Information Patent Grant
Thin film transistor array substrate having black matrix formed in...
- Patent number 10,056,414
- Issue date Aug 21, 2018
- BOE Technology Group Co., Ltd.
- Hongbo Zhang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Stripping Device and Display Substrate Production Line
- Publication number 20170274426
- Publication date Sep 28, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Fan Zhang
- B08 - CLEANING
Information Patent Application
THIN FILM TRANSISTOR ARRAY SUBSTRATE, MANUFACTURING METHOD AND DISP...
- Publication number 20160141314
- Publication date May 19, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Hongbo ZHANG
- G02 - OPTICS