Assignee
Inventors
- Jin Seong Kim (79 patents)
- Yeong Beom Ko (25 patents)
- Kwang Seok Oh (28 patents)
- Jo Hyun Bae (5 patents)
- Sung Woo Lim (13 patents)
- Yun Ah Kim (7 patents)
- Yong Jae Ko (11 patents)
- Ji Chang Lee (3 patents)
US Patent 11158582 · Granted Oct 26, 2021