Assignee
No assignee recorded.
Inventors
- Sang-Myung Cho (2 patents)
- Dong-Soo Oh (2 patents)
- Hyo-Sik Ham (4 patents)
- Unknown
- Unknown
- Jae-Ho Jun (2 patents)
- Jae Gyu BYUN (8 patents)
- Jung-Hyun Park (136 patents)
- Unknown
US Patent 11679453 · Granted Jun 20, 2023
No assignee recorded.