Assignee
Inventors
- Jong-Wook Lee (164 patents)
- Jeong-Seok Chae (11 patents)
- Chang Seop Kim (6 patents)
- Jae-Kyu Kim (10 patents)
- Dae-Sung Lim (9 patents)
- Jeong Won Lee (86 patents)
- Moon Kyu Shon (2 patents)
- Dae Woong Jo (4 patents)
US Patent 5686458 · Granted Nov 11, 1997