Hong ZHANG

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Wuxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Omnidirectional electric healthcare bedchair
- Patent number 10,555,849
- Issue date Feb 11, 2020
- Jiangnan University
- Hong Zhang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Full-automatic Polishing Machine
- Publication number 20190314952
- Publication date Oct 17, 2019
- JIANGNAN UNIVERSITY
- Hong ZHANG
- B24 - GRINDING POLISHING
Information Patent Application
OMNIDIRECTIONAL ELECTRIC HEALTHCARE BEDCHAIR
- Publication number 20180185218
- Publication date Jul 5, 2018
- Hong ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE