Assignee
Inventors
- Young Jin Doh (13 patents)
- Soon Jo Lee (25 patents)
- Young Hwan Park (144 patents)
- Jun Seok Lee (117 patents)
- Kyung Seop Hong (32 patents)
- Soo Won Park (10 patents)
- Hwan Joo Myung (16 patents)
US Patent 7406780 · Granted Aug 5, 2008