Assignee
Inventors
- Hyun Rok Cha (11 patents)
- Myeong Hwan HWANG (1 patents)
- Jong Ho HAN (4 patents)
- Dong Hyun Kim (532 patents)
- Gil Woo Choi (1 patents)
- Se Hyeon Yang (2 patents)
- Gye Seong LEE (1 patents)
- Hae Sol Lee (2 patents)
US Patent 10766543 · Granted Sep 8, 2020