Assignee
No assignee recorded.
Inventors
- Jae Whan Cho (5 patents)
- Woo-cheol Jeong (22 patents)
- Chul Hee Heo (20 patents)
- Unknown
- Yong Deok Park (4 patents)
- Jae-Ho Jung (154 patents)
- Seok Woo Ye (5 patents)
- Mi Rae Do (7 patents)
US Patent 12491917 · Granted Dec 9, 2025
No assignee recorded.