Hyun Woong Yoon

Follow

Person

Goyang, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Spring arm for laser treatment apparatus and laser treatment appara...
- Patent number 11,432,901
- Issue date Sep 6, 2022
- LUTRONIC CORPORATION
- Hee Chul Lee
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
SPRING ARM FOR LASER TREATMENT APPARATUS AND LASER TREATMENT APPARA...
- Publication number 20200100861
- Publication date Apr 2, 2020
- LUTRONIC CORPORATION
- Hee Chul LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE