Guojie QIN

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Patents Grantslast 30 patents

Information Patent Grant
Display substrate and driving method therefor, and display device
- Patent number 11,783,790
- Issue date Oct 10, 2023
- Beijing BOE Optoelectronics Technology Co., Ltd
- Zhe Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic paper display apparatus and method of driving the same
- Patent number 11,250,795
- Issue date Feb 15, 2022
- Beijing BOE Optoelectronics Technology Co., Ltd
- Yinan Gao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and display method of the same
- Patent number 11,127,334
- Issue date Sep 21, 2021
- Beijing BOE Optoelectronics Technology Co., Ltd
- Rui Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE AND DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
- Publication number 20230121668
- Publication date Apr 20, 2023
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhe WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ARRAY SUBSTRATE, METHOD FOR DRIVING SAME, DISPLAY MODULE AND DISPLA...
- Publication number 20210191205
- Publication date Jun 24, 2021
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiang Yuan
- G02 - OPTICS
Information Patent Application
ARRAY SUBSTRATE AND METHOD FOR DRIVING SAME, DISPLAY MODULE, AND DI...
- Publication number 20210193069
- Publication date Jun 24, 2021
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shuo Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC PAPER DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
- Publication number 20210142740
- Publication date May 13, 2021
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Yinan Gao
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND DISPLAY METHOD OF THE SAME
- Publication number 20210012697
- Publication date Jan 14, 2021
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Rui XU
- G02 - OPTICS