Assignee
Inventors
- Byong Ho Lee (4 patents)
- Dek-Gin Yang (39 patents)
- Yang Je Lee (27 patents)
- Myong Gun Chong (2 patents)
- Jae Ok Lim (1 patents)
- Sung Wook Chun (8 patents)
- Min Eui HONG (1 patents)
- Kyu Hong An (1 patents)
US Patent 6475299 · Granted Nov 5, 2002