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

Jon Castor — 4 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
PIPicsurf: 1 patents #4 of 7Top 60%
Woodside, CA: #231 of 553 inventorsTop 45%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Jon Castor has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2001 and the most recent in October 2024. Jon Castor ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Jon Castor in Woodside, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12125011 Facilitating disparate convenience services via a common user interface 2024-10-22
11375349 Electronic-device detection and activity association Andrew G. Stevens 2022-06-28
10805775 Electronic-device detection and activity association Andrew G. Stevens 2020-10-13
6246797 Picture and video storage management system and method Charles K. Chui 2001-06-12