Assignee
Inventors
- Han Oh Park (73 patents)
- Jong Kab KIM (10 patents)
- Ji Won Han (9 patents)
- You Sang Cho (2 patents)
- Min Jung Kim (214 patents)
- Ha Neul Kim (22 patents)
- Yang Won Lee (9 patents)
- Nam-Il Kim (39 patents)
US Patent 10287542 · Granted May 14, 2019