Assignee
Inventors
- Soon Chul JUNG (6 patents)
- Seon Tae Kim (24 patents)
- Kum Hwan Cha (4 patents)
- Jee Yong PARK (2 patents)
- Kyoung Soo Kim (52 patents)
- Doo Yeon Kim (9 patents)
- Seung Chol Lee (6 patents)
- Ji-Young Kim (248 patents)
US Patent 10475553 · Granted Nov 12, 2019