Xingqiang Zhang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating array substrate, array substrate and display...
- Patent number 10,014,326
- Issue date Jul 3, 2018
- BOE Technology Group Co., Ltd.
- Xiaodan Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mask plate and a method for producing a substrate mark
- Patent number 9,256,121
- Issue date Feb 9, 2016
- BOE Technology Group Co., Ltd.
- Xiaodan Wei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR FABRICATING ARRAY SUBSTRATE, ARRAY SUBSTRATE AND DISPLAY...
- Publication number 20160079278
- Publication date Mar 17, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaodan WEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MASK PLATE AND A METHOD FOR PRODUCING A SUBSTRATE MARK
- Publication number 20150331310
- Publication date Nov 19, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiaodan Wei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY