Assignee
Inventors
- Jin-Suk Cho (9 patents)
- Jong Won Yoon (13 patents)
- Eun Soo Choi (10 patents)
- Jeong Min Kim (96 patents)
- Ho-Joon Choi (14 patents)
- Sung Hag Kim (3 patents)
- Seong Kyu Kim (13 patents)
- Jae Jong Kim (7 patents)
US Patent 8609368 · Granted Dec 17, 2013