Assignee
Inventors
- Hi-Kuk Lee (60 patents)
- Sang Don Jang (25 patents)
- Jae-Hyuk Chang (45 patents)
- Hyang-Shik Kong (86 patents)
- Cha-Dong Kim (40 patents)
- Chang Hoon Kim (108 patents)
- Jung-In Park (30 patents)
- Sang-Hyun Yun (25 patents)
US Patent 9366975 · Granted Jun 14, 2016