Assignee
Inventors
- Kanghee KIM (11 patents)
- Geon Min YEO (26 patents)
- Byung-Han Ryu (73 patents)
- Jee-Hwan Ahn (46 patents)
- Jae Kyun Kwon (7 patents)
- Youngsuk Suh (1 patents)
- Kyungsu Yun (1 patents)
- Kang-Il Ahn (2 patents)
US Patent 8577388 · Granted Nov 5, 2013