Assignee
Inventors
- Sangtae Park (40 patents)
- Myungseop Kim (13 patents)
- Jeongdae Seo (36 patents)
- Wonjae Yang (3 patents)
- Hyunju Choi (4 patents)
- Younghoon Shin (10 patents)
- Changho Hyeon (1 patents)
- Jongmoo Lee (27 patents)
US Patent 7652424 · Granted Jan 26, 2010