Assignee
Inventors
- Ahn-Ho Lee (4 patents)
- Junghun Lim (6 patents)
- Young-Taek Hong (15 patents)
- Hyuntak Kim (2 patents)
- Seonghwan Park (11 patents)
- Baiksoon Choi (4 patents)
- Seunghyun Ahn (7 patents)
- Byungil Lee (1 patents)
US Patent 8129322 · Granted Mar 6, 2012