Assignee
Inventors
- Sung-Sick Woo (5 patents)
- Dong Seon Kim (16 patents)
- Seon-Gil Do (2 patents)
- Young-Chul Lee (59 patents)
- Mi-Sun Oh (9 patents)
- Ji-Min Cha (1 patents)
- Jong Han Kim (127 patents)
- Tae Woo Kim (248 patents)
US Patent 7985848 · Granted Jul 26, 2011