Assignee
Inventors
- Jong il Jung (6 patents)
- Doo Won Kang (21 patents)
- Gyu Jin Ahn (8 patents)
- Sang Joon Jin (5 patents)
- Hyun Chang Kim (21 patents)
- Kyung Mi Lee (42 patents)
- Dong Ho Jeon (5 patents)
- Dong Jin Kang (7 patents)
US Patent 9735551 · Granted Aug 15, 2017