Keming Yang

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display panel and display device
- Patent number 12,271,082
- Issue date Apr 8, 2025
- HKC CORPORATION LIMITED
- Liu He
- G02 - OPTICS
Information Patent Grant
Display panel and display device
- Patent number 11,988,923
- Issue date May 21, 2024
- MIANYANG HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Liu He
- G02 - OPTICS
Information Patent Grant
Liquid crystal display assembly and electronic device
- Patent number 11,763,765
- Issue date Sep 19, 2023
- HKC CORPORATION LIMITED
- Keming Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240255809
- Publication date Aug 1, 2024
- Mianyang HKC Optoelectronics Technology Co., Ltd.
- Liu He
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230418113
- Publication date Dec 28, 2023
- Mianyang HKC Optoelectronics Technology Co., Ltd.
- Liu He
- G02 - OPTICS