Assignee
Inventors
- Tae Young Choi (156 patents)
- Hwa Young Kim (47 patents)
- Il Yeong Kang (17 patents)
- Sang Won Lee (224 patents)
- Ji Hoo Kim (18 patents)
- Seung Hyuk Lee (8 patents)
- Sung-Ku Kang (104 patents)
- Cheon Joo Kim (10 patents)
US Patent 8629607 · Granted Jan 14, 2014