Yong LI

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Guangzhou, CN

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Patents Applicationslast 30 patents

Information Patent Application
A BRAKE DEVICE, WHEEL BODY ASSEMBLY AND ROLLATOR
- Publication number 20240277552
- Publication date Aug 22, 2024
- ZHEJIANG YIHENGYUE MEDICAL TECHNOLOGY CO., LTD.
- Yong LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRAKE APPARATUS, WHEEL BODY ASSEMBLY AND ROLLATOR
- Publication number 20240148598
- Publication date May 9, 2024
- ZHEJIANG YIHENGYUE MEDICAL TECHNOLOGY CO., LTD
- Mao GONG
- B60 - VEHICLES IN GENERAL
Information Patent Application
BRAKE APPARATUS, WHEEL BODY ASSEMBLY AND ROLLATOR
- Publication number 20240151282
- Publication date May 9, 2024
- ZHEJIANG YIHENGYUE MEDICAL TECHNOLOGY CO., LTD
- Mao GONG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...