Assignee
Inventors
- Byoung Gill Kim (383 patents)
- In Hwan Choi (665 patents)
- Jin Woo Kim (631 patents)
- Jong Moon Kim (228 patents)
- Won Gyu Song (348 patents)
- Hyoung Gon Lee (414 patents)
- Kook Yeon Kwak (401 patents)
US Patent RE47856 · Granted Feb 11, 2020