Guanheng LI

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hole-punch screen and electronic device
- Patent number 12,220,900
- Issue date Feb 11, 2025
- VIVO COMMUNICATION CO., LTD.
- Hongyang Wei
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
HOLE-PUNCH SCREEN AND ELECTRONIC DEVICE
- Publication number 20220274370
- Publication date Sep 1, 2022
- VIVO MOBILE COMMUNICATION CO., LTD.
- Hongyang WEI
- H01 - BASIC ELECTRIC ELEMENTS