Assignee
No assignee recorded.
Inventors
- Unknown
- Bo Bae Kim (4 patents)
- Joo Wan Kim (6 patents)
- Hyung Jun Kim (152 patents)
- Hyun Soo Park (146 patents)
- Dong Ki Seo (2 patents)
- Unknown
- Seung Hyeon Jeong (24 patents)
US Patent 11390180 · Granted Jul 19, 2022
No assignee recorded.