Assignee
Inventors
- Chi Man Yu (7 patents)
- Joo-Sub Sim (2 patents)
- Yong-Geu Park (2 patents)
- Woong-Sung Jang (2 patents)
- Yun Ha Kim (15 patents)
- Jun Seok Park (121 patents)
- Woong Choi (7 patents)
- Jay Il Jeong (9 patents)
US Patent 8689918 · Granted Apr 8, 2014