Assignee
Inventors
- Chan Kyu Koo (21 patents)
- Jung Hwan Bang (28 patents)
- Jong Sun Kim (74 patents)
- Tae Kyung Kim (208 patents)
- Hyun-Soo Kim (354 patents)
- Jun Sik Shin (27 patents)
- Joon Hyuk Yang (18 patents)
- Ji Hyouk Chung (7 patents)
US Patent 9618982 · Granted Apr 11, 2017