Assignee
Inventors
- Hakrae Lee (5 patents)
- Jinho Kim (276 patents)
- Chulmin Park (7 patents)
- Donggi Eom (4 patents)
- Seontae Yoon (14 patents)
- Kyongdo Lee (4 patents)
- KwonHyung Lee (21 patents)
- Sukchan Kim (29 patents)
US Patent 10760811 · Granted Sep 1, 2020