Qingqing YAN

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Display substrate and preparation method thereof, and display device
- Patent number 11,900,875
- Issue date Feb 13, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Wenbo Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Film material, and peeling device and method for film material
- Patent number 11,318,729
- Issue date May 3, 2022
- Chengdu Boe Optoelectronics Technology Co., Ltd.
- Fei Qi
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY APPARATUS
- Publication number 20240215396
- Publication date Jun 27, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ge WANG
Information Patent Application
Display Substrate and Display Device
- Publication number 20240180000
- Publication date May 30, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Qing HE
Information Patent Application
TOUCH DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240152226
- Publication date May 9, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ge Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY SUBSRATE AND DISPLAY DEVICE
- Publication number 20240107830
- Publication date Mar 28, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wenbo CHEN
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20240081111
- Publication date Mar 7, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ge WANG
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20230422571
- Publication date Dec 28, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qing He
Information Patent Application
Display Substrate and Preparation Method Thereof, and Display Device
- Publication number 20230351957
- Publication date Nov 2, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wenbo CHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20230165113
- Publication date May 25, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ge WANG
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230122614
- Publication date Apr 20, 2023
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qingqing YAN
- G02 - OPTICS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20220399520
- Publication date Dec 15, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Erjin ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILM MATERIAL, AND PEELING DEVICE AND METHOD FOR FILM MATERIAL
- Publication number 20210178743
- Publication date Jun 17, 2021
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Fei QI
- B32 - LAYERED PRODUCTS

Qingqing YAN

Person

Patents Grantslast 30 patents

Display substrate and preparation method thereof, and display device

Film material, and peeling device and method for film material

Patents Applicationslast 30 patents

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

Display Substrate and Display Device

TOUCH DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY SUBSRATE AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY DEVICE

Display Substrate and Preparation Method Thereof, and Display Device

DISPLAY PANEL AND DISPLAY APPARATUS

DISPLAY PANEL AND DISPLAY DEVICE

DISPLAY SUBSTRATE AND DISPLAY DEVICE

FILM MATERIAL, AND PEELING DEVICE AND METHOD FOR FILM MATERIAL