Assignee
Inventors
- Doo Cheol Park (6 patents)
- Seung-Hyuk Chang (14 patents)
- Myung-Sun Kim (59 patents)
- Won-joo Kim (84 patents)
- Ju-hwan Jung (54 patents)
- Seung-Hoon Lee (302 patents)
- Kwang-Min Lee (41 patents)
- Hyoung-soo Ko (39 patents)
US Patent 9029785 · Granted May 12, 2015