Zefeng CHEN

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Guangzhou, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Transformable toy
- Patent number 12,214,293
- Issue date Feb 4, 2025
- ALPHA GROUP CO., LTD.
- Zefeng Chen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Drift motorcycle
- Patent number 12,115,462
- Issue date Oct 15, 2024
- ALPHA GROUP CO., LTD.
- Weibin Wang
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRANSFORMABLE TOY
- Publication number 20240252943
- Publication date Aug 1, 2024
- ALPHA GROUP CO., LTD.
- Zefeng CHEN
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
DRIFT MOTORCYCLE
- Publication number 20230311013
- Publication date Oct 5, 2023
- ALPHA GROUP CO., LTD.
- Weibin WANG
- A63 - SPORTS GAMES AMUSEMENTS