Assignee
No assignee recorded.
Inventors
- Cheol Shin (97 patents)
- Byoung Ha CHO (3 patents)
- Sang Sim (2 patents)
- Jung Soo Kim (72 patents)
- Won-hyung Lee (16 patents)
- Dae-sik Kim (254 patents)
US Patent 7435445 · Granted Oct 14, 2008
No assignee recorded.