Assignee
Inventors
- Joon-Soo Bae (11 patents)
- Hoo-Deuk Kim (13 patents)
- Kyou-Bong Lee (3 patents)
- Seok-Nam Lee (3 patents)
- Yun-Ho Chang (5 patents)
- Chang-Ryon Byon (5 patents)
- Do-Hun Pyun (11 patents)
- Mun-Seong Kim (4 patents)
US Patent 7525243 · Granted Apr 28, 2009