Assignee
Inventors
- Cheol Oh Park (2 patents)
- Yu Jun Lee (4 patents)
- Se Il Hwang (8 patents)
- Dong Ho Jeon (5 patents)
- Bo Hyun Kim (27 patents)
- Ju An Hwang (3 patents)
- Sung Mi Kim (3 patents)
- Seon Young Jung (3 patents)
US Patent 11320971 · Granted May 3, 2022