Assignee
Inventors
- Badro Im (5 patents)
- Yoonchul Cho (2 patents)
- Sangyeol Kang (16 patents)
- Daehyun Kim (131 patents)
- Dongkak Lee (5 patents)
- Jun-Noh Lee (13 patents)
- Bonghyun Kim (2 patents)
- Kongsoo Lee (9 patents)
US Patent 9666433 · Granted May 30, 2017