Assignee
Inventors
- Da-Hee Lee (13 patents)
- Dae Kwan Kim (14 patents)
- Yo-Hwan Noh (18 patents)
- Kyung Ho Kim (192 patents)
- Chae-Sung Kim (22 patents)
- Dong-ki Min (57 patents)
- Seong Won JO (6 patents)
- Yun-Seok Choi (96 patents)
US Patent 10225495 · Granted Mar 5, 2019