Assignee
Inventors
- Patrick Conall Regan (63 patents)
- Dong Woo Lee (137 patents)
- Geun Rok Park (4 patents)
- Dong Youp Yang (2 patents)
- Yong-Joo Chon (5 patents)
- Byung Gi Kim (3 patents)
- Sang Gyu Lee (20 patents)
- Jong Cher Seo (2 patents)
US Patent 9884404 · Granted Feb 6, 2018