Assignee
Inventors
- Jong Beom Ra (84 patents)
- Seungeon KIM (11 patents)
- Kyoung-yong LEE (33 patents)
- Toshihiro Rifu (34 patents)
- Jonghyon Yi (11 patents)
- Iljun AHN (18 patents)
- Yongjin Chang (8 patents)
- Byung-sun Choi (23 patents)
US Patent 10748293 · Granted Aug 18, 2020