Assignee
Inventors
- Hee-Soo Lee (70 patents)
- Seung Hyeon Jo (3 patents)
- Seol Hee Jeon (5 patents)
- Bu Young KIM (6 patents)
- Ji Seung Ryu (4 patents)
- Hyun Jung Park (36 patents)
- Soon-Ok Kim (10 patents)
- Hyun Jo YOO (2 patents)
- Hwan Ho Jeon (1 patents)
US Patent 11198617 · Granted Dec 14, 2021