Assignee
Inventors
- Jong Mo Keum (4 patents)
- Min Ho BAE (14 patents)
- Jung Yeol An (11 patents)
- Gang-Youl Kim (21 patents)
- Jun Tai Kim (24 patents)
- Jae Mo Yang (19 patents)
- Nam-Il Lee (20 patents)
- Ho-Chul Hwang (43 patents)
US Patent 10743103 · Granted Aug 11, 2020