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)
- Moon Kyu Shon (2 patents)
- Yeon Shik Choi (5 patents)
- Sang Ho Lee (314 patents)
US Patent 5750531 · Granted May 12, 1998