Assignee
Inventors
- Se-jong Park (9 patents)
- Hyeon-je Choe (2 patents)
- Je-kook Kim (52 patents)
- Ji Yong Kim (34 patents)
- Tae-Jeong Kim (9 patents)
- Jun Han BAE (10 patents)
- Hyoung-Seok Oh (20 patents)
- Jong-Haeng Lee (7 patents)
US Patent 10928343 · Granted Feb 23, 2021