Assignee
Inventors
- Yangwoon Roh (4 patents)
- Sanguk Park (15 patents)
- Jinyoung Park (47 patents)
- Myunggyun Yoon (4 patents)
- Heonsoon Jang (2 patents)
- Seyeong Cheon (2 patents)
- Hyunpil Kim (6 patents)
- Hwanjin KIM (14 patents)
US Patent 11012117 · Granted May 18, 2021