De YU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cloth attaching device and method thereof
- Patent number 9,885,891
- Issue date Feb 6, 2018
- BOE Technology Group Co., Ltd.
- De Yu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid crystal display substrate and preparation method thereof
- Patent number 9,874,783
- Issue date Jan 23, 2018
- BOE Technology Group Co., Ltd.
- Zhubing Huang
- G02 - OPTICS
Information Patent Grant
Measuring tool
- Patent number 9,823,056
- Issue date Nov 21, 2017
- BOE Technology Group Co., Ltd.
- De Yu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Liquid Crystal Display Substrate and Preparation Method Thereof
- Publication number 20160274401
- Publication date Sep 22, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Zhubing HUANG
- G02 - OPTICS
Information Patent Application
MEASURING TOOL
- Publication number 20160123714
- Publication date May 5, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- De YU
- G01 - MEASURING TESTING
Information Patent Application
CLOTH ATTACHING DEVICE AND METHOD THEREOF
- Publication number 20160046068
- Publication date Feb 18, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- De YU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL