Assignee
No assignee recorded.
Inventors
- Sangwoo Kim (120 patents)
- Byung Ok Choi (11 patents)
- Hyoung Taek Kim (9 patents)
- Min Ki Kang (4 patents)
- Young Jun Kim (171 patents)
- Unknown
- Woo Seok Kang (19 patents)
US Patent 11517748 · Granted Dec 6, 2022
No assignee recorded.