Assignee
Inventors
- Seok Mo Ban (1 patents)
- Ki Yeon Lee (14 patents)
- Kyeong Taek Jung (4 patents)
- Hyung Bin Youn (1 patents)
- Keun Seok Lee (8 patents)
- Dong Hee Lee (104 patents)
- Won Do Kee (7 patents)
- Yong Keun Jee (6 patents)
US Patent 8179031 · Granted May 15, 2012