Assignee
Inventors
- Dong Ju Moon (34 patents)
- Sang Deuk Lee (32 patents)
- Hyoung Shick Yim (1 patents)
- Jung Shik Kang (5 patents)
- Moonju Park (5 patents)
- Eun Mi Hur (5 patents)
- Su Hyun Cho (1 patents)
- Byung Gwon Lee (29 patents)
US Patent 8585990 · Granted Nov 19, 2013