Assignee
Inventors
- Jun Cheol BAE (5 patents)
- Hyun Min Song (32 patents)
- Jong-hyun Ryu (66 patents)
- Ji-su Jung (30 patents)
- Yong Ho Kim (378 patents)
- Hong Suk Kim (43 patents)
- Byung Seo (5 patents)
- Tatsuhiro Otsuka (64 patents)
US Patent 11194209 · Granted Dec 7, 2021