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Patents Grantslast 30 patents

Information Patent Grant
Display substrate and display device
- Patent number 12,101,972
- Issue date Sep 24, 2024
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Qi Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20240423034
- Publication date Dec 19, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qi LIU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SUBSTRATE AND DISPLAY DEVICE
- Publication number 20220238620
- Publication date Jul 28, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qi LIU
- H01 - BASIC ELECTRIC ELEMENTS