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Patents Grants
last 30 patents
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Patent Grant
Display substrate and manufacturing method, repairing method thereo...
Patent number
11,131,893
Issue date
Sep 28, 2021
Beijing Boe Display Technology Co., Ltd.
Yi Ouyang
G02 - OPTICS
Information
Patent Grant
Inspection device and inspection system for display substrate
Patent number
9,612,191
Issue date
Apr 4, 2017
BOE Technology Group Co., Ltd.
Yu Yang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
DISPLAY SUBSTRATE AND MANUFACTURING METHOD, REPAIRING METHOD THEREO...
Publication number
20210223649
Publication date
Jul 22, 2021
BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
Yi Ouyang
G02 - OPTICS
Information
Patent Application
INSPECTION DEVICE AND INSPECTION SYSTEM FOR DISPLAY SUBSTRATE
Publication number
20150330891
Publication date
Nov 19, 2015
BOE TECHNOLOGY GROUP CO., LTD.
Yang Yu
G01 - MEASURING TESTING