Assignee
Inventors
- Hyoung Sik Chun (4 patents)
- Jong Gwan Kim (4 patents)
- Hung Bae Chang (2 patents)
- Seung-Kee Moon (8 patents)
- Hyeog Jin Son (1 patents)
- Chung Il Hong (15 patents)
- Jung Woo Kim (151 patents)
- Nam Hyun Lyu (1 patents)
US Patent 6608045 · Granted Aug 19, 2003