Assignee
Inventors
- Sung Tak Cho (5 patents)
- Kyung-Ryul Sun (2 patents)
- Sungho Kim (66 patents)
- Yoosub Song (2 patents)
- Joon-kee Chang (16 patents)
- Haneul LEE (5 patents)
- Kukhwan Seo (1 patents)
- Seongcheol Jo (6 patents)
- Seungahe Yi (3 patents)
US Patent 10999610 · Granted May 4, 2021