Assignee
Inventors
- Yong Jun Lee (67 patents)
- Kwangjin Lee (21 patents)
- Taek-Sung Kim (10 patents)
- Kwangho Kim (58 patents)
- Wooyeong Cho (5 patents)
- Hyunho Choi (14 patents)
- Hye Jin Kim (185 patents)
- Qi Wang (236 patents)
US Patent 8254158 · Granted Aug 28, 2012