Assignee
Inventors
- Yo An Shin (10 patents)
- Won Cheol LEE (30 patents)
- Hyung Min Chang (3 patents)
- E Rang Lim (6 patents)
- Ji Myung Kang (4 patents)
- Soon Woo Lee (5 patents)
- Young Jin Park (163 patents)
- Kwan-Ho Kim (56 patents)
US Patent 9568584 · Granted Feb 14, 2017