Assignee
Inventors
- Gun Woo Kim (21 patents)
- Jae-Byung Park (83 patents)
- Don-Chan Cho (26 patents)
- Hae-Il Park (84 patents)
- Jin-Seob Byun (21 patents)
- Jung-Han Shin (39 patents)
- Seon-Tae Yoon (71 patents)
- Sung Jin Hong (99 patents)
US Patent 7819539 · Granted Oct 26, 2010