Assignee
Inventors
- Jeong-Rang Kim (5 patents)
- Yeon Shick Yoo (18 patents)
- Jin-Suk Lee (56 patents)
- Ho-Sik Chang (16 patents)
- Yun Jo Lee (21 patents)
- Ki Won Jun (33 patents)
- Jo Yong Park (2 patents)
- Kyoung-Su Ha (67 patents)
US Patent 9403690 · Granted Aug 2, 2016