Assignee
Inventors
- Chan-Kyoung Moon (20 patents)
- Hyun-Cheul Kim (1 patents)
- Hyun-Hee Lee (41 patents)
- Dong-Su Yee (32 patents)
- Jung Ho Hwang (33 patents)
- Dai-Han Cho (14 patents)
- Min Su Kim (335 patents)
- Chan-Hee Wang (12 patents)
US Patent 8248821 · Granted Aug 21, 2012