Guangchen Zhang

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Irregularly-shaped display panel and display device
- Patent number 11,953,792
- Issue date Apr 9, 2024
- HKC CORPORATION LIMITED
- Li Lv
- G02 - OPTICS
Information Patent Grant
Display module and spliced display device
- Patent number 11,906,833
- Issue date Feb 20, 2024
- HKC CORPORATION LIMITED
- Guangchen Zhang
- G02 - OPTICS
Information Patent Grant
Pixel drive circuit and display panel
- Patent number 11,875,758
- Issue date Jan 16, 2024
- HKC CORPORATION LIMITED
- Guangchen Zhang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
PIXEL CIRCUIT, METHOD FOR CONTROLLING PIXEL AND DISPLAY DEVICE
- Publication number 20240221699
- Publication date Jul 4, 2024
- HKC Corporation Limited
- Guangchen ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IRREGULARLY-SHAPED DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240069394
- Publication date Feb 29, 2024
- HKC Corporation Limited
- Li LV
- G02 - OPTICS