Assignee
Inventors
- Hakrae Lee (5 patents)
- Hanbae Jeon (3 patents)
- Jinho Kim (276 patents)
- Sunyoung Park (73 patents)
- Chulmin Park (7 patents)
- Seontae Yoon (14 patents)
- Kyungdo Lee (1 patents)
- KwonHyung Lee (21 patents)
US Patent 11156379 · Granted Oct 26, 2021