Assignee
No assignee recorded.
Inventors
- Sang-Ryul Lee (14 patents)
- Unknown
- Unknown
- Ji Hyeong Kim (2 patents)
- Jeong In Kim (19 patents)
- Seok Ju Lee (12 patents)
- Unknown
- Unknown
- Unknown
- Dong-Wook Kang (46 patents)
US Patent 11987496 · Granted May 21, 2024
No assignee recorded.