Assignee
Inventors
- Chung-Pyo Hong (3 patents)
- Tae-June Chae (1 patents)
- Won-Jin Park (7 patents)
- Hyun Jae Lee (139 patents)
- Soo-In Lee (148 patents)
- Gwang Soon LEE (44 patents)
- Bong Ho Lee (13 patents)
- Jong Soo Lim (41 patents)
US Patent 8619987 · Granted Dec 31, 2013