Assignee
Inventors
- Han Bo Shim (3 patents)
- Won Woo Cho (14 patents)
- Jung Jin Hwang (6 patents)
- Kwang-Seop Kim (19 patents)
- Young Dae Seo (11 patents)
- Han-chul Jung (45 patents)
- Byung Hyuk Kim (7 patents)
- Yong Un Kim (3 patents)
US Patent 8538546 · Granted Sep 17, 2013