Assignee
Inventors
- Sung Eun Kim (110 patents)
- Sung Weon Kang (78 patents)
- Chang Hee Hyoung (49 patents)
- Jin-Bong Sung (13 patents)
- Jin Kyung Kim (56 patents)
- Duck-Gun Park (21 patents)
- Chang-Kyu Kim (42 patents)
US Patent 8194876 · Granted Jun 5, 2012