Jiawei QU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing array substrate, array substrate and displ...
- Patent number 11,508,763
- Issue date Nov 22, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Taoran Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel circuit, driving method thereof and display device
- Patent number 11,341,911
- Issue date May 24, 2022
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Jiawei Qu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Aging device and aging method
- Patent number 11,200,838
- Issue date Dec 14, 2021
- BOE Technology Group Co., Ltd.
- Jiawei Qu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
OLED pixel circuit, driving method for the OLED pixel circuit and d...
- Patent number 10,872,566
- Issue date Dec 22, 2020
- BOE Technology Group Co., Ltd.
- Jiawei Qu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
PIXEL CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY DEVICE
- Publication number 20210335246
- Publication date Oct 28, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jiawei QU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
AGING DEVICE AND AGING METHOD
- Publication number 20210183306
- Publication date Jun 17, 2021
- BOE TECHNOLOGY GROUP CO., LTD.
- Jiawei QU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR MANUFACTURING ARRAY SUBSTRATE, ARRAY SUBSTRATE AND DISPL...
- Publication number 20200350340
- Publication date Nov 5, 2020
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Taoran ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OLED PIXEL CIRCUIT, DRIVING METHOD FOR THE OLED PIXEL CIRCUIT AND D...
- Publication number 20190180686
- Publication date Jun 13, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Jiawei QU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS