Assignee
Inventors
- Yunhwa SEO (4 patents)
- Sun Young Park (130 patents)
- Byungjun Lee (13 patents)
- Jeong-Gwan KANG (17 patents)
- Seung-Hyuck Shin (11 patents)
- Taeho Kim (272 patents)
- Jeong-Min Park (120 patents)
US Patent 11202576 · Granted Dec 21, 2021