Assignee
Inventors
- Ki Seok Kim (82 patents)
- Jung Hwa Jung (34 patents)
- Na Young Kim (149 patents)
- Won Jung Kim (67 patents)
- Suk Kyung PARK (1 patents)
- Sang Jun Lee (134 patents)
- Nak Hun Kim (5 patents)
- Chang Man Lim (33 patents)
US Patent 11342486 · Granted May 24, 2022