Assignee
Inventors
- Sohmin AHN (5 patents)
- Gulji Chung (8 patents)
- Donggoo Kang (15 patents)
- Joohee PARK (9 patents)
- Para KANG (5 patents)
- Sangchul Yi (4 patents)
- Chouljun Hwang (4 patents)
- Cheolho Cheong (25 patents)
US Patent 10812428 · Granted Oct 20, 2020