ZHONGSHU ZHENG

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Beijing City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Multi-functional activity management system for elderly
- Patent number 10,342,726
- Issue date Jul 9, 2019
- SHENZHEN LERUAN TECHNOLOGY CO., LTD.
- Zhongshu Zheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-functional activity management system for elderly
- Patent number 10,064,780
- Issue date Sep 4, 2018
- GUANGZHOU YUNLANG INFORMATION TECHNOLOGY CO., LTD.
- Zhongshu Zheng
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
MULTI-FUNCTIONAL ACTIVITY MANAGEMENT SYSTEM FOR ELDERLY
- Publication number 20180338591
- Publication date Nov 29, 2018
- GUANGZHOU YUNLANG INFORMATION TECHNOLOGY CO., LTD.
- ZHONGSHU ZHENG
- G01 - MEASURING TESTING
Information Patent Application
MULTI-FUNCTIONAL ACTIVITY MANAGEMENT SYSTEM FOR ELDERLY
- Publication number 20180177266
- Publication date Jun 28, 2018
- Beijing Rongchuangyuanda Network Technology Co., LTD.
- ZHONGSHU ZHENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE