Jeonghaeng HEO

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel, display device and display method
- Patent number 11,682,348
- Issue date Jun 20, 2023
- Chengdu BOE Optoelectronics Technology Co., Ltd.
- Rongjian Yan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY SUBSTRATE, DISPLAY DEVICE, AND FINE METAL MASK
- Publication number 20240215331
- Publication date Jun 27, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhaowei YU
Information Patent Application
DISPLAY PANEL, DISPLAY DEVICE AND DISPLAY METHOD
- Publication number 20220301503
- Publication date Sep 22, 2022
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Rongjian YAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS