Assignee
Inventors
- ChungKil Park (3 patents)
- CheonYong Lee (4 patents)
- SangMin Shim (3 patents)
- MoonYoung Jung (5 patents)
- SeongBong Song (3 patents)
- Byeongcheol KIM (6 patents)
- Jinho Seo (59 patents)
- NamSoo Han (3 patents)
- Sungjong Hong (5 patents)
US Patent 10321691 · Granted Jun 18, 2019