Assignee
Inventors
- Youn Jo Ko (8 patents)
- Soon Young Kwon (19 patents)
- Ji Yeon Kim (108 patents)
- Ha Na Kim (73 patents)
- Young Woo Park (164 patents)
- Hyun Joo Seo (15 patents)
- Gun Young HEO (1 patents)
- Ja Young HWANG (7 patents)
US Patent 10224303 · Granted Mar 5, 2019