Qiangsheng HAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Backlight module and display device
- Patent number 10,809,565
- Issue date Oct 20, 2020
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Sen Tan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT MODULE AND DISPLAY APPARATUS
- Publication number 20210223455
- Publication date Jul 22, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Sen TAN
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20190317365
- Publication date Oct 17, 2019
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Sen TAN
- G02 - OPTICS