Assignee
Inventors
- Eun Jung Lee (165 patents)
- Hyun-Seok Kim (133 patents)
- Jong Sang Chung (4 patents)
- Ki Wan Kim (11 patents)
- Yeon Hyang Kim (2 patents)
- Hyune Soo Lee (3 patents)
- Hyung Kon Koh (3 patents)
- Myung Suk Oh (7 patents)
US Patent 7344858 · Granted Mar 18, 2008