Assignee
Inventors
- Hyoung-Youl Yu (5 patents)
- Chan-Byoung Chae (49 patents)
- Yeon-Geun LIM (2 patents)
- Young Woo Kwak (42 patents)
- Hyo Jin Lee (189 patents)
- Hyoung-Ju Ji (115 patents)
- Youn-Sun Kim (214 patents)
US Patent 9654192 · Granted May 16, 2017