Assignee
Inventors
- Oh Min Kwon (24 patents)
- Hong Seok Min (58 patents)
- Yong Sub Yoon (32 patents)
- Kyung Su Kim (67 patents)
- Dae Yang Oh (9 patents)
- Yoon Seok Jung (11 patents)
- Young Jin Nam (10 patents)
- Sung Hoo Jung (8 patents)
US Patent 10818971 · Granted Oct 27, 2020