Assignee
Inventors
- Kyu-tae Yoo (23 patents)
- Joon-ho Kim (102 patents)
- Jun-hong Min (31 patents)
- Sung-ouk Jung (21 patents)
- Ji-na Namgoong (13 patents)
- Kui-hyun Kim (16 patents)
- Jeo-young Shim (39 patents)
- Kak Namkoong (84 patents)
US Patent 7981666 · Granted Jul 19, 2011