Assignee
Inventors
- Taiho Park (4 patents)
- Gang-Young Lee (3 patents)
- Minjeong Im (2 patents)
- Seulki Song (2 patents)
- Jinseck Kim (23 patents)
- Jaechol Lee (71 patents)
- Hangken Lee (13 patents)
- Songrim Jang (32 patents)
- Keun CHO (11 patents)
US Patent 8921506 · Granted Dec 30, 2014