Assignee
Inventors
- Seunghyun Park (27 patents)
- Sungin Ro (18 patents)
- Junho Song (47 patents)
- Seah Kwon (1 patents)
- Sungjin Kim (212 patents)
- Youngjin Park (66 patents)
- Ocksoo Son (4 patents)
- Yeogeon Yoon (48 patents)
- Jaehak Lee (29 patents)
US Patent 9804431 · Granted Oct 31, 2017