Assignee
No assignee recorded.
Inventors
- Kugsun Hong (2 patents)
- HyukJoon Yoon (4 patents)
- Unknown
- Unknown
- Dongwan KIM (10 patents)
- Unknown
- Unknown
- Unknown
- Hyojong Lee (3 patents)
- Byungkyu Kim (42 patents)
US Patent 6242375 · Granted Jun 5, 2001
No assignee recorded.