Assignee
Inventors
- Youn Tae Kim (48 patents)
- Kun Ho Park (7 patents)
- Jang-Myoung Kim (3 patents)
- Min-Joo Jeong (4 patents)
- Chang Hee Hyoung (49 patents)
- Jung Hwan Hwang (91 patents)
- Sung Weon Kang (78 patents)
US Patent 8952676 · Granted Feb 10, 2015