Assignee
Inventors
- Jung-Min Oh (55 patents)
- Hyosan Lee (28 patents)
- Yongsun Ko (26 patents)
- Kyoungseob Kim (11 patents)
- Seokhoon Kim (41 patents)
- Kuntack Lee (45 patents)
- Yongmyung Jun (9 patents)
- Yong-Jhin Cho (21 patents)
US Patent 9941110 · Granted Apr 10, 2018