Assignee
No assignee recorded.
Inventors
- Byong Chon Park (6 patents)
- Ki Young Jung (9 patents)
- Sang Jung Ahn (10 patents)
- Dal Hyun Kim (13 patents)
- Jinho Choi (71 patents)
- Jae Wan Hong (10 patents)
US Patent 7501618 · Granted Mar 10, 2009
No assignee recorded.