Assignee
Inventors
- Chung-Sun Lee (19 patents)
- Jung-Hwan Kim (161 patents)
- Yun-Hyeok Im (27 patents)
- Ji Hwan Hwang (24 patents)
- Hyon-chol Kim (6 patents)
- Kwang-chul Choi (16 patents)
- Eun-Kyoung Choi (12 patents)
- Tae Hong Min (62 patents)
US Patent 8791562 · Granted Jul 29, 2014