Assignee
No assignee recorded.
Inventors
- Gyu-Bong Cho (8 patents)
- Ki-Won Kim (122 patents)
- Jung-Pil Noh (5 patents)
- Unknown
- Hyung Jin Ahn (6 patents)
- Kwon-Koo Cho (6 patents)
- Tae Sik Nam (6 patents)
US Patent 12494485 · Granted Dec 9, 2025
No assignee recorded.