Assignee
Inventors
- Doo Young Jung (11 patents)
- Ji-Young Jeong (51 patents)
- Hyun-Yong Cho (20 patents)
- Yong-Sik Yoo (15 patents)
- Min-Kook Chung (12 patents)
- Jong-Hwa Lee (178 patents)
- Kil Sung Lee (39 patents)
- Myoung-Hwan Cha (9 patents)
US Patent 8198002 · Granted Jun 12, 2012