Assignee
Inventors
- Chang-Ho Kim (117 patents)
- Inchul Hwang (27 patents)
- Hyung Ki Kim (36 patents)
- Seong Seock Cho (2 patents)
- Jong Hyeon Lee (8 patents)
- Moon Hee Han (6 patents)
- Hong Youl RYU (2 patents)
- Dae-Young Kim (385 patents)
US Patent 9340419 · Granted May 17, 2016