Assignee
No assignee recorded.
Inventors
- Kang Moon Seo (4 patents)
- Churl Wung Shin (4 patents)
- Hyun Sung Kim (33 patents)
- Yeong-Heng Koo (7 patents)
- Unknown
- Unknown
- Hae Yong PARK (15 patents)
US Patent 12486469 · Granted Dec 2, 2025
No assignee recorded.