Assignee
Inventors
- Pyeong-Uk Park (5 patents)
- Sungsoo Pyo (1 patents)
- Suk-Kwan Lee (2 patents)
- Jin-Heung Sung (2 patents)
- Wie-Jong Kwak (12 patents)
- Hwa K. Park (3 patents)
- Yong-Baik Cho (11 patents)
- Geun Ho Ryu (1 patents)
- Taek Su Kim (3 patents)
US Patent 5541183 · Granted Jul 30, 1996