Daeyoung Choi

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Thin film transistor, array substrate, their manufacturing methods,...
- Patent number 9,893,206
- Issue date Feb 13, 2018
- BOE TECHNOLOGY GROUP CO., LTD
- Yuliang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Target material thickness measuring apparatus
- Patent number 9,778,024
- Issue date Oct 3, 2017
- BOE Technology Group Co., Ltd.
- Deyong Wang
- G01 - MEASURING TESTING
Information Patent Grant
Array substrate, method for manufacturing the same and display device
- Patent number 9,735,177
- Issue date Aug 15, 2017
- BOE TECHNOLOGY GROUP CO., LTD
- Dengtao Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Array substrate, method for manufacturing the same, and display app...
- Patent number 9,698,178
- Issue date Jul 4, 2017
- BOE TECHNOLOGY GROUP CO., LTD
- Yuliang Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Target Material Thickness Measuring Apparatus
- Publication number 20160349037
- Publication date Dec 1, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Deyong Wang
- G01 - MEASURING TESTING
Information Patent Application
THIN FILM TRANSISTOR, ARRAY SUBSTRATE, THEIR MANUFACTURING METHODS,...
- Publication number 20160351726
- Publication date Dec 1, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuliang WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY APP...
- Publication number 20160343748
- Publication date Nov 24, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuliang WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME AND DISPLAY DEVICE
- Publication number 20150053988
- Publication date Feb 26, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Dengtao Li
- G02 - OPTICS