Assignee
Inventors
- Jeong-Jin Kim (23 patents)
- Bum-hyun An (3 patents)
- Chan-uk Jeon (12 patents)
- Han-shin Lee (5 patents)
- Jae-Hyuck Choi (16 patents)
- Seung Wan Kim (25 patents)
- Ik-jun Kim (3 patents)
- Jang-dong You (4 patents)
US Patent 9436077 · Granted Sep 6, 2016