Assignee
Inventors
- Woong Sun LEE (12 patents)
- Il Hwan Cho (31 patents)
- Myung Geun Park (12 patents)
- Cheol Ho JOH (11 patents)
- Eun Hye DO (9 patents)
- Ki Young Kim (246 patents)
- Ji Eun Kim (261 patents)
- Jong Hyun Nam (29 patents)
US Patent 7859108 · Granted Dec 28, 2010