Assignee
Inventors
- Youn-seon Kang (21 patents)
- Daniel Wamwangi (2 patents)
- Matthias Wuttig (3 patents)
- Ki-Joon Kim (38 patents)
- Yoon Ho Khang (79 patents)
- Cheol Kyu Kim (45 patents)
- Dong-Seok Suh (34 patents)
- Tae-Yon Lee (49 patents)
US Patent 8017929 · Granted Sep 13, 2011