Assignee
Inventors
- Myung Jong Kim (24 patents)
- Sungchan Park (10 patents)
- Hyunjin Cho (11 patents)
- Sukang Bae (10 patents)
- Jin Hyung Park (34 patents)
- Jung-ho Kang (35 patents)
- Sang Ook Kang (16 patents)
- Changhyup Lee (1 patents)
US Patent 9562287 · Granted Feb 7, 2017