Assignee
Inventors
- Young Gu Kim (102 patents)
- Ji Yun PARK (20 patents)
- Jong Ho Son (71 patents)
- Jong Min OK (3 patents)
- Sun-Young Chang (37 patents)
- Hye Lim Jang (27 patents)
- Baek-Kyun Jeon (123 patents)
- Kyung Seon TAK (35 patents)
US Patent 11532674 · Granted Dec 20, 2022