Assignee
Inventors
- Jung Hee Suk (35 patents)
- Ik Jae Chun (25 patents)
- Chun-Gi Lyuh (32 patents)
- Soon Il Yeo (18 patents)
- Wook Jin Chung (26 patents)
- Jeong-Hwan Lee (81 patents)
- Jae Chang Shim (2 patents)
- Tae Moon Roh (59 patents)
US Patent 9031774 · Granted May 12, 2015