Assignee
Inventors
- Jin Soak Kim (5 patents)
- Gab-Jin Nam (20 patents)
- Dong Hwan Kim (239 patents)
- Su Hwan Kim (62 patents)
- Toshiro Nakanishi (25 patents)
- Sung-Kweon Baek (15 patents)
- Tae-Hyun An (6 patents)
- Eun-Ae Chung (23 patents)
US Patent 9443735 · Granted Sep 13, 2016