Assignee
Inventors
- Ho-sang Sung (116 patents)
- Dae Hwan Hwang (35 patents)
- Dae-Hee Youn (11 patents)
- Hong Goo Kang (37 patents)
- Young Cheol Park (66 patents)
- Ki-Seung Lee (13 patents)
- Sung-Kyo Jung (8 patents)
- Kyung Tae Kim (208 patents)
US Patent 7346503 · Granted Mar 18, 2008