Assignee
Inventors
- Yun Woong Choi (1 patents)
- Dae-Chul Ha (4 patents)
- In Ho Kwon (1 patents)
- Byung Jin Kim (291 patents)
- Hee Yong Song (5 patents)
- Min Seok Kwon (7 patents)
- Byung Gu Min (2 patents)
- Sang Min CHO (2 patents)
- Jae Sang JANG (1 patents)
US Patent 11033505 · Granted Jun 15, 2021