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)
- Kwang Beom Kim (2 patents)
- So Young Kim (192 patents)
US Patent 9508519 · Granted Nov 29, 2016