Assignee
No assignee recorded.
Inventors
- Ji Youn Seo (13 patents)
- Soon-Yeol Lee (12 patents)
- Mu Hyun JIN (5 patents)
- Sung Hun YOUN (2 patents)
- Byong Jin Cho (5 patents)
- Yu Jin Won (2 patents)
US Patent 12491151 · Granted Dec 9, 2025
No assignee recorded.