Assignee
Inventors
- Sung Ji KANG (1 patents)
- Hye Kang ROH (7 patents)
- Kun-kook Park (17 patents)
- Jong-sung DONG (1 patents)
- Young-Jun Seo (42 patents)
- Jin-Sung Kim (283 patents)
- Hwa-Kyung Kim (24 patents)
- Ju Hee KIM (57 patents)
US Patent 10765345 · Granted Sep 8, 2020