Assignee
Inventors
- Hyoung Keun PARK (19 patents)
- Sun Hee LEE (176 patents)
- Yun Suk LEE (55 patents)
- Ki Ho SO (19 patents)
- Jong Gwang PARK (27 patents)
- Yeon Seok Jeong (14 patents)
- Soung Yun MUN (75 patents)
- Jung Wook Lee (63 patents)
US Patent 12421219 · Granted Sep 23, 2025