Assignee
Inventors
- Choong-Ho Lee (144 patents)
- Donggu Yi (1 patents)
- Seung Chul Lee (81 patents)
- Hyungsuk Lee (4 patents)
- Seonah Nam (5 patents)
- Changwoo Oh (12 patents)
- Jongwook Lee (25 patents)
- Song Han (112 patents)
US Patent 9087723 · Granted Jul 21, 2015