Assignee
Inventors
- Jung Wan Ryu (17 patents)
- Dae Bong Yang (21 patents)
- Jea Hyuk Wie (6 patents)
- Yong Ki Jeong (12 patents)
- Jae-Bum Lim (11 patents)
- Young Soo Kim (420 patents)
- Yang-Ho Kim (40 patents)
- Dae Rae Lee (19 patents)
US Patent 8978637 · Granted Mar 17, 2015