Assignee
Inventors
- Young Il Kim (242 patents)
- Dae Geun Park (23 patents)
- Hyo Chan Bang (13 patents)
- Soon Yong Song (9 patents)
- Geon Min YEO (26 patents)
- Sun Hwa Lim (13 patents)
- Byeong Cheol Choi (27 patents)
US Patent 10741078 · Granted Aug 11, 2020