Assignee
Inventors
- Jong Hoon Won (48 patents)
- Kazuhiko Sugimoto (67 patents)
- Masataka Hamada (208 patents)
- Chang-Su Kim (52 patents)
- Yeong-jun Koh (1 patents)
- Dae Youn Lee (6 patents)
- Chul-woo Lee (222 patents)
US Patent 9798951 · Granted Oct 24, 2017