Assignee
Inventors
- Hyun-woo OCK (4 patents)
- Min-kyong Kim (2 patents)
- Tan Kim (6 patents)
- Hyung-seon Song (3 patents)
- Dong Jun Shin (79 patents)
- Sung Bin IM (21 patents)
- Hyeong Joon Seo (49 patents)
- Young J. Joo (11 patents)
US Patent 11137161 · Granted Oct 5, 2021