Assignee
Inventors
- Hyuk Chan Kwon (5 patents)
- Eun-bae Lee (6 patents)
- Hyun Jin Kim (408 patents)
- Jung Ho Choi (39 patents)
- Yong-Seok Choi (181 patents)
- Sung-Geun Lee (17 patents)
- Byung Sung Kim (28 patents)
- Ki Seok Kim (82 patents)
US Patent 8727821 · Granted May 20, 2014