Assignee
Inventors
- Jong Jin Park (223 patents)
- Won-Gyun Youn (17 patents)
- Kwang-Sik Oh (9 patents)
- Myung-Woo Nam (25 patents)
- Ki Du Cho (7 patents)
- Se Jong Shin (10 patents)
- Bong Chul Kim (80 patents)
- Kwon-Seob Choi (6 patents)
US Patent 7995164 · Granted Aug 9, 2011