Assignee
Inventors
- Geun Yong KIM (38 patents)
- Byung-Hee Son (6 patents)
- Gi Ha YOON (1 patents)
- Ryang Soo KIM (2 patents)
- Jae In KIM (55 patents)
- Chor Won KIM (4 patents)
- Hee Do KIM (9 patents)
- Hark Yoo (32 patents)
US Patent 11277495 · Granted Mar 15, 2022