Assignee
Inventors
- Jung Soo Lim (24 patents)
- Phil Soo Chang (14 patents)
- Hye Yang (9 patents)
- Young Hoon Kang (17 patents)
- Byoung Yull Yang (21 patents)
- Tal Eun Kim (1 patents)
- Hee Won Jin (7 patents)
- Hye-Ryung Kim (66 patents)
US Patent 8239990 · Granted Aug 14, 2012