Assignee
Inventors
- Bong-hyup Kang (5 patents)
- Han Seok KO (9 patents)
- Tae-yup Song (3 patents)
- Bon-Hwa KU (4 patents)
- Young Hyun Lee (15 patents)
- Min Jae Kim (119 patents)
- Dae Sung CHUNG (2 patents)
- Hyun Hak SHIN (1 patents)
US Patent 8682109 · Granted Mar 25, 2014