Assignee
Inventors
- Sung Ryong Hong (49 patents)
- In Hwan Choi (665 patents)
- Kook Yeon Kwak (401 patents)
- Byoung Gill Kim (383 patents)
- Won Gyu Song (348 patents)
- Jin Woo Kim (631 patents)
- Hyoung Gon Lee (414 patents)
US Patent 8656262 · Granted Feb 18, 2014