Assignee
Inventors
- Tae Young Lee (119 patents)
- Jae-Eun Kang (31 patents)
- Myoung-Hwan Lee (24 patents)
- Kyung-ik Cho (25 patents)
- Sung Chul Park (91 patents)
- Chil-youl Yang (43 patents)
- Unknown
- Jin-Choul Lee (13 patents)
US Patent 9729269 · Granted Aug 8, 2017