Assignee
Inventors
- Seok Gu Kang (5 patents)
- Jong Hee Chang (3 patents)
- Eui Hyun Kim (2 patents)
- Ji Hyun Lee (119 patents)
- Yun Hee JO (1 patents)
- Junseong Park (16 patents)
- Jin Kyoung SHIM (1 patents)
- Soo Youl Kim (26 patents)
US Patent 10646460 · Granted May 12, 2020