Assignee
No assignee recorded.
Inventors
- Jung Jin Lee (10 patents)
- Unknown
- Unknown
- Jae Hwan Kwon (14 patents)
- Young Hui Kim (3 patents)
- Seung Hwa Jeong (8 patents)
- Kye Hyun Kim (7 patents)
- Bum Ki Kim (3 patents)
US Patent 10783607 · Granted Sep 22, 2020
No assignee recorded.