Assignee
Inventors
- Kwang-Ho Ko (3 patents)
- Chang Sub Shin (23 patents)
- Hyun Jae Lee (139 patents)
- Won-Chul Choi (9 patents)
- Woo Yong Lee (191 patents)
- Choon Sik Yim (3 patents)
- Cheol Sig Pyo (136 patents)
- Jong-Suk Chae (102 patents)
US Patent 8005369 · Granted Aug 23, 2011