Assignee
Inventors
- Jae Suk Koh (6 patents)
- Chun Young Kim (3 patents)
- Byoung In Lee (27 patents)
- Sang Soo Lee (225 patents)
- Seong Jun Lee (116 patents)
- Jong Ho Lim (38 patents)
- Seon Yeong Jeon (1 patents)
- Jun Bae Hong (4 patents)
US Patent 7767832 · Granted Aug 3, 2010