Yiqiang Jiang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Testing device and testing method for optical film
- Patent number 10,048,162
- Issue date Aug 14, 2018
- BOE Technology Group Co., Ltd.
- Yiqiang Jiang
- G01 - MEASURING TESTING
Information Patent Grant
Backlight module and display device
- Patent number 10,018,773
- Issue date Jul 10, 2018
- BOE Technology Group Co., Ltd.
- Yanping Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Backlight Module and Display Device
- Publication number 20160363720
- Publication date Dec 15, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Yanping Li
- G02 - OPTICS
Information Patent Application
Testing Device and Testing Method for Optical Film
- Publication number 20160334654
- Publication date Nov 17, 2016
- BOE TECHNOLOGY GROUP CO., LTD.
- Yiqiang Jiang
- G02 - OPTICS