Weiqing Li

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pixel circuit, driving method thereof and display device
- Patent number 11,605,322
- Issue date Mar 14, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Ziyang Yu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Displaying base plate and displaying device
- Patent number 11,507,222
- Issue date Nov 22, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Zhu Wang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PIXEL CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20220309970
- Publication date Sep 29, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ziyang YU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAYING BASE PLATE AND DISPLAYING DEVICE
- Publication number 20220100342
- Publication date Mar 31, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhu Wang
- G06 - COMPUTING CALCULATING COUNTING