Jei Cheong RYU

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Artificial limb structure having magnetic lock device
- Patent number 10,405,995
- Issue date Sep 10, 2019
- KOREA WORKS' COMPENSATION & WELFARE SERVICE
- Jeom Sik Song
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ARTIFICIAL LIMB STRUCTURE HAVING MAGNETIC LOCK DEVICE
- Publication number 20180055657
- Publication date Mar 1, 2018
- KOREA WORKERS' COMPENSATION & WELFARE SERVICE
- Jeom Sik SONG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE