Assignee
Inventors
- Doo-Gon Kim (22 patents)
- Hui-Kwon Seo (14 patents)
- Cheol Kyu Kim (45 patents)
- Sei-jin Kim (24 patents)
- Yoon Ho Khang (79 patents)
- Han-Gu Sohn (29 patents)
- Tae-Yon Lee (49 patents)
- Dae Won Ha (56 patents)
US Patent 8767450 · Granted Jul 1, 2014