Assignee
Inventors
- Dongil Shin (5 patents)
- Sang-Min Han (22 patents)
- Suh In Kim (3 patents)
- Seok-Won Kang (17 patents)
- Yoon Young Kim (163 patents)
- Yong Sub Yi (3 patents)
- Moon Won Kang (2 patents)
- Seungmin Kwon (3 patents)
US Patent 11186132 · Granted Nov 30, 2021