Assignee
Inventors
- Suk Ho Lee (52 patents)
- Chang-Yong Lee (52 patents)
- Jae Hun Hur (6 patents)
- Min-Su Chang (10 patents)
- Dae Chui Han (1 patents)
- Jong Won Bak (2 patents)
- Hyeong Joon Seo (49 patents)
- Dong-Il Jung (7 patents)
US Patent 11421900 · Granted Aug 23, 2022