Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DJ

David Johnson — 2 Patents in 2020

3S3D Systems: 1 patents #4 of 30Top 15%
Qualcomm: 1 patents #927 of 2,195Top 45%
San Francisco, CA: #1,506 of 6,857 inventorsTop 25%
California: #15,013 of 68,989 inventorsTop 25%
Overall (2020): #181,464 of 565,922Top 35%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10698546 Detection of a protective cover film on a capacitive touch screen Richard S. Withers, Hrishikesh Vijaykumar Panchawagh 2020-06-30 $14,245,000
10578476 Non-contact level sensing for low dielectric constant inks 2020-03-03 $11,651,000