Assignee
Inventors
- Gi Cheul Kim (50 patents)
- Chang Sun Han (60 patents)
- Sang Gi Lee (73 patents)
- Kyu Pal Kim (24 patents)
- Sung Soo Park (173 patents)
- Jin Hyun Bae (6 patents)
- Tae Young Won (24 patents)
- Gyu Leem (7 patents)
US Patent 8919683 · Granted Dec 30, 2014