Assignee
No assignee recorded.
Inventors
- Sangchul Yoon (2 patents)
- Unknown
- Hyeong-Won Kang (5 patents)
- Sang Myun Park (7 patents)
- Du Go Jung (4 patents)
- Unknown
- Jin Hee Choi (28 patents)
US Patent 12472855 · Granted Nov 18, 2025
No assignee recorded.