Assignee
Inventors
- Yonggyun Cho (3 patents)
- KwangJin Chung (18 patents)
- Cholho Lee (12 patents)
- Yooseock Hwang (4 patents)
- Hyukjun Kim (4 patents)
- Kiyup Kim (2 patents)
- Sungho Son (3 patents)
- Kibeom Kim (38 patents)
US Patent 8570472 · Granted Oct 29, 2013