Assignee
Inventors
- Jun Sig Lee (4 patents)
- Hyon Soo Han (4 patents)
- Ul Jae Park (5 patents)
- Kwang Jae Son (6 patents)
- Hyeon Young Shin (3 patents)
- Soon Bog HONG (4 patents)
- Kang Duk JANG (1 patents)
- Jong Sub Lee (93 patents)
US Patent 8758714 · Granted Jun 24, 2014