Assignee
Inventors
- Tae Kuk Ko (8 patents)
- Jae Sik Kang (11 patents)
- Hyun Chul Jo (5 patents)
- Suk Jin Choi (15 patents)
- Jin Bae Na (7 patents)
- Jae Young Jang (64 patents)
- Young Jin Hwang (8 patents)
- Hyung Jun Kim (152 patents)
US Patent 8344835 · Granted Jan 1, 2013