Assignee
Inventors
- Myung-kwan Ryu (51 patents)
- Eok Su KIM (42 patents)
- Kyoung Seok Son (57 patents)
- Seung-Ha Choi (45 patents)
- Sho Yeon Kim (14 patents)
- Hyun Tae Kim (94 patents)
- Eun-Hye Park (14 patents)
- Byung Hwan Chu (8 patents)
US Patent 9825066 · Granted Nov 21, 2017