Assignee
Inventors
- Yil Suk Yang (66 patents)
- Tae Moon Roh (59 patents)
- Soon Il Yeo (18 patents)
- Jung Hee Suk (35 patents)
- Chun-Gi Lyuh (32 patents)
- Ik Jae Chun (25 patents)
- Se Wan Heo (9 patents)
- Jong Dae Kim (137 patents)
US Patent 8166328 · Granted Apr 24, 2012