Assignee
Inventors
- Yong-su Kim (85 patents)
- Hyun Jun JEON (8 patents)
- Hyung Bong LIM (13 patents)
- Kyung Sik Oh (11 patents)
- Sung ho Ha (7 patents)
- Young Pyo Hong (23 patents)
- Joon-Hyung Kim (125 patents)
- Cheol young Kim (8 patents)
US Patent 11759290 · Granted Sep 19, 2023