Assignee
No assignee recorded.
Inventors
- Jin Ha Hwang (47 patents)
- Dae-Bum Park (2 patents)
- Unknown
- Hyun Suk Kim (136 patents)
- Da Hee PARK (3 patents)
- Unknown
- Unknown
- Unknown
- Jeong-Wan Choi (2 patents)
US Patent 10513433 · Granted Dec 24, 2019
No assignee recorded.