Assignee
Inventors
- Tae Hum Yang (7 patents)
- Joo Young Kim (363 patents)
- Young Dong Joo (7 patents)
- Jong Bae Jeong (13 patents)
- Jong Seuk Lee (17 patents)
- Il Hyun Choi (3 patents)
- Mun-Pyo Hong (111 patents)
- Chae Hyun Jung (3 patents)
US Patent 6052305 · Granted Apr 18, 2000