Assignee
Inventors
- Il-Kyoung Kim (14 patents)
- No-Hyun Huh (5 patents)
- Tae Won Lee (79 patents)
- Sung-wook Park (189 patents)
- Ki-Young Yun (12 patents)
- Won-Soon Lee (2 patents)
- Young-Ha Yoon (3 patents)
- Tae-Sub Im (2 patents)
US Patent 7560712 · Granted Jul 14, 2009