Assignee
Inventors
- Jong Min Kang (8 patents)
- Ahn Kyun Jung (4 patents)
- Chun Seung Lee (8 patents)
- Jae Hong Kim (301 patents)
- Eui-Chul Kim (3 patents)
- Jung Sun Jo (4 patents)
- Sung Kon Kim (17 patents)
- Sung Wan Koo (6 patents)
US Patent 8606442 · Granted Dec 10, 2013