Assignee
Inventors
- Hyoyul Yoon (19 patents)
- Kyoungah Lee (19 patents)
- Sung Chul Choi (73 patents)
- Mingu Kim (14 patents)
- Hyunsuk Nam (7 patents)
- Hansun Ryou (25 patents)
- Mansik Myeong (11 patents)
- Dongjin Park (65 patents)
US Patent 11106239 · Granted Aug 31, 2021