Assignee
Inventors
- Sang Bong JEON (13 patents)
- Jung Ick MOON (55 patents)
- Sang Won Kim (98 patents)
- Seong-Min Kim (199 patents)
- In Kui CHO (60 patents)
- Jong Hwa Kwon (24 patents)
- Byung Chan Kim (35 patents)
- Hyung Do CHOI (29 patents)
US Patent 10581277 · Granted Mar 3, 2020