Assignee
Inventors
- Sung-Yeon Jang (10 patents)
- Ho Seok PARK (6 patents)
- Seong Mu Jo (31 patents)
- Dong Young Kim (163 patents)
- Won Hi Hong (1 patents)
- Sang Yup Lee (122 patents)
- Tae Jung Park (12 patents)
- Bong Gill Choi (2 patents)
US Patent 8519045 · Granted Aug 27, 2013