Assignee
Inventors
- Sung-Ik Park (371 patents)
- Yong-Tae Lee (63 patents)
- Jong Soo Lim (41 patents)
- Soo-In Lee (148 patents)
- Ji-Bong Lee (1 patents)
- Wan-jin Kim (15 patents)
- Hyoung-Nam Kim (10 patents)
- Kyung Sik Son (4 patents)
US Patent 8364074 · Granted Jan 29, 2013