Assignee
Inventors
- Ik Soo Kim (88 patents)
- Byung Yeol Kim (19 patents)
- Sang Pil Kim (37 patents)
- Byung Hoon Jo (13 patents)
- Da Yeon Lee (12 patents)
- Hwang Sub Koo (15 patents)
- Hyun Je Kim (13 patents)
- Hee Seok Jung (63 patents)
US Patent 10624209 · Granted Apr 14, 2020