Assignee
Inventors
- Unknown
- Young-Il Lim (5 patents)
- Bok-Yeon Won (19 patents)
- Seong-deok Lee (148 patents)
- Dongbeen KIM (4 patents)
- Myung Sun Ryu (2 patents)
- Insu Baek (4 patents)
- Unknown
- Sang Ryoung PARK (5 patents)
US Patent 12451181 · Granted Oct 21, 2025