Changbao Yin

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Patents Grantslast 30 patents

Information Patent Grant
Biting massager
- Patent number 12,285,377
- Issue date Apr 29, 2025
- Shenzhen Jielangxun Technology Co., Ltd.
- Jiajie Lu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Sleeve-Type Air Pulse Massager
- Publication number 20240366462
- Publication date Nov 7, 2024
- Changbao Yin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE