Assignee
Inventors
- Yong Goo Son (40 patents)
- Ji Young Hwang (84 patents)
- Beom Mo Koo (21 patents)
- In-Seok Hwang (120 patents)
- Seung Heon Lee (140 patents)
- Sang-Ki Chun (34 patents)
- Jiehyun Seong (25 patents)
- Joo Yeon Kim (35 patents)
US Patent 9574095 · Granted Feb 21, 2017