DJ

David Johnson

3S 3D Systems: 1 patents #4 of 30Top 15%
QU Qualcomm: 1 patents #927 of 2,195Top 45%
Overall (2020): #181,464 of 565,922Top 35%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10698546 Detection of a protective cover film on a capacitive touch screen Richard S. Withers, Hrishikesh Vijaykumar Panchawagh 2020-06-30
10578476 Non-contact level sensing for low dielectric constant inks 2020-03-03