Assignee
Inventors
- Chang Hun Park (10 patents)
- Min Chul Jang (34 patents)
- Doo Kyung Yang (142 patents)
- Byong Kuk Son (1 patents)
- Jung Hun Choi (35 patents)
- Taek Gyoung KIM (18 patents)
- Myeong Hun SONG (19 patents)
US Patent 10468650 · Granted Nov 5, 2019