Assignee
No assignee recorded.
Inventors
- Unknown
- Unknown
- Jae Sang Lee (43 patents)
- Jae An LEE (5 patents)
- Do Hyun Lee (21 patents)
- Si-Hyun Lee (29 patents)
- Chang Jo Lee (3 patents)
- Ju Hee Lee (39 patents)
US Patent 11173988 · Granted Nov 16, 2021
No assignee recorded.