Assignee
No assignee recorded.
Inventors
- Unknown
- Sen-Yung Lee (22 patents)
- In-Hak Lee (7 patents)
- Sei Hoon Cho (11 patents)
- Il-Doo Kim (43 patents)
- You-Kyung Seo (5 patents)
- Unknown
- Unknown
US Patent 12446598 · Granted Oct 21, 2025
No assignee recorded.