Assignee
Inventors
- Yong Sang Cho (31 patents)
- Sang Gon Kim (21 patents)
- Sook Hyun Kim (5 patents)
- Chae Hoon Kim (8 patents)
- Myoung Lae ROH (11 patents)
- Jong Bae Shin (9 patents)
- Boone Won (10 patents)
- Jong Min Lee (328 patents)
US Patent 9947854 · Granted Apr 17, 2018