Assignee
Inventors
- Jun Ki Kim (63 patents)
- Chang Woo Lee (114 patents)
- Se Hoon Yoo (6 patents)
- Jung Hwan Bang (28 patents)
- Yong Ho Ko (7 patents)
- Jeong Han Kim (47 patents)
- Jong Dock Seo (1 patents)
- Dea Keun Kim (1 patents)
- Kwang Woo Won (1 patents)
US Patent 9539970 · Granted Jan 10, 2017