Assignee
Inventors
- Woongrae Kim (123 patents)
- Sang Kwon Lee (71 patents)
- Jung Hyun Kim (190 patents)
- Jong-Hyun Park (275 patents)
- Jong Ho Son (71 patents)
- Mi Hyun Hwang (25 patents)
- Jeong-Tae Hwang (38 patents)
US Patent 11409668 · Granted Aug 9, 2022