HaeJin CHANG

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Patents Grantslast 30 patents

Information Patent Grant
Catheter fixing band
- Patent number 11,191,926
- Issue date Dec 7, 2021
- Sungshin Women's University Industry-Academic Cooperation Foundation
- HaeJin Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter fixing band
- Patent number 10,441,751
- Issue date Oct 15, 2019
- Sungshin Women's University Industry-Academic Cooperation Foundation
- HaeJin Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CATHETER FIXING BAND
- Publication number 20190381280
- Publication date Dec 19, 2019
- SUNGSHIN WOMEN`S UNIVERSITY INDUSTRYACADEMIC COOPERATION FOUNDATION
- HaeJin CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CATHETER FIXING BAND
- Publication number 20170087336
- Publication date Mar 30, 2017
- SUNGSHIN WOMEN'S UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
- HaeJin CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE