Assignee
Inventors
- Junggun Nam (3 patents)
- Seungik Kang (2 patents)
- Seungbae Kang (8 patents)
- Pungseok Kim (2 patents)
- Heesung Yang (10 patents)
- Keunwoo Lee (5 patents)
- Woojin Cho (39 patents)
- Byoungkwon Choo (11 patents)
US Patent 11311979 · Granted Apr 26, 2022