Yunyou ZHENG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum apparatus for vacuum treating substrate
- Patent number 10,312,061
- Issue date Jun 4, 2019
- BOE Technology Group Co., Ltd.
- Haitao Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin-film transistor and its manufacturing method, array substrate...
- Patent number 9,564,460
- Issue date Feb 7, 2017
- BOE Technology Group Co., Ltd.
- Shengnan Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
TFT-LCD array substrate and manufacturing method thereof
- Patent number 8,431,452
- Issue date Apr 30, 2013
- Beijing BOE Optoelectronics Technology Co., Ltd
- Zhi Hou
- G02 - OPTICS
Information Patent Grant
Method of forming photoresist burr edge and method of manufacturing...
- Patent number 8,298,883
- Issue date Oct 30, 2012
- Beijing BOE Optoelectronics Technology Co., Ltd
- Yunyou Zheng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
VACUUM APPARATUS
- Publication number 20150332896
- Publication date Nov 19, 2015
- BOE TECHNOLOGY GROUP CO., LTD.
- Haitao Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TFT-LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF
- Publication number 20120094409
- Publication date Apr 19, 2012
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hou Zhi
- G02 - OPTICS
Information Patent Application
METHOD OF FORMING PHOTORESIST BURR EDGE AND METHOD OF MANUFACTURING...
- Publication number 20100012945
- Publication date Jan 21, 2010
- Yunyou ZHENG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TFT-LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF
- Publication number 20100012946
- Publication date Jan 21, 2010
- Hou Zhi
- G02 - OPTICS