Assignee
Inventors
- Kwang Il LEE (19 patents)
- Dong-Hwan Park (14 patents)
- Jun Hee Park (47 patents)
- Chae Kyu Kim (15 patents)
- Kyeong Deok MOON (33 patents)
- Yong-Seok Jeong (6 patents)
- Young-Wook Lee (78 patents)
- Duck Ki Ahn (4 patents)
US Patent 7751414 · Granted Jul 6, 2010