Assignee
Inventors
- Dong Keon KIM (5 patents)
- Moon Kee Kim (7 patents)
- Keun Hwan Choi (8 patents)
- Jae Hwang Yu (17 patents)
- Min Seok Kim (182 patents)
- Nam-Soo Kim (53 patents)
- Hwan Sik Yun (4 patents)
- Ki-Ho Cho (21 patents)
US Patent 8565042 · Granted Oct 22, 2013