Assignee
Inventors
- Jong Kon Bae (70 patents)
- Dong Hwy KIM (22 patents)
- Sang Woo Kim (237 patents)
- Jung Hee Yun (6 patents)
- Yo Han LEE (95 patents)
- Dong-Kyoon Han (55 patents)
- Yun Pyo Hong (13 patents)
- Hong Kook Lee (17 patents)
US Patent 10923021 · Granted Feb 16, 2021