Assignee
No assignee recorded.
Inventors
- Heung Sik Kim (13 patents)
- Unknown
- Unknown
- Unknown
- Woo-Hyun Kwon (4 patents)
- Unknown
- Hak Dae Lee (3 patents)
- Seung Hyun Cha (5 patents)
- Seung Chul Lee (81 patents)
- Tae Shin (2 patents)
US Patent 7154076 · Granted Dec 26, 2006
No assignee recorded.