Assignee
No assignee recorded.
Inventors
- Jong Sun Jung (4 patents)
- Unknown
- Dong-Myung Kim (155 patents)
- Bong Hwan Park (3 patents)
- Young Bae Ryu (11 patents)
- Hyung Jun Kwon (3 patents)
- In Chul Lee (5 patents)
- Ji Young Park (104 patents)
US Patent 11213511 · Granted Jan 4, 2022
No assignee recorded.