Assignee
Inventors
- Cha Young Kim (3 patents)
- Suhyun PARK (13 patents)
- Yu Jeong JEONG (6 patents)
- Jae Cheol Jeong (11 patents)
- Young Bae Ryu (11 patents)
- Suk Weon KIM (3 patents)
- Jiyoung Lee (89 patents)
- Sung Chul Park (91 patents)
US Patent 11814661 · Granted Nov 14, 2023