Assignee
Inventors
- Yongjin KWON (35 patents)
- Jong-Ee Oh (76 patents)
- Hyungu Park (23 patents)
- Je-Hun Lee (124 patents)
- Hong Soog KIM (12 patents)
- Heejung YU (32 patents)
- Minho Cheong (69 patents)
- Hyoung Jin Kwon (149 patents)
US Patent 9825738 · Granted Nov 21, 2017