Assignee
No assignee recorded.
Inventors
- Seung-Chan Kim (21 patents)
- Jungsoon Shin (13 patents)
- Taesung Jung (13 patents)
- Du-sik Park (176 patents)
- Joonah Park (28 patents)
- Soochul LIM (10 patents)
US Patent 10915621 · Granted Feb 9, 2021
No assignee recorded.