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

Richun Fei — 3 Patents

ISIsorg: 2 patents #10 of 35Top 30%
SSStmicroelectronics (Grenoble 2) Sas: 1 patents #277 of 573Top 50%
Grenoble, FR: #931 of 3,293 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Richun Fei has been granted 3 US patents while listed as an inventor at Isorg. The first was granted in 2019 and the most recent in January 2024. Richun Fei ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Richun Fei in Grenoble, FR.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11882373 Matrix detector with reduced odd/even effect David Blanchon 2024-01-23
11775018 Device integrating an image sensor and a display screen Benjamin BOUTHINON, Agathe PUSZKA, Quentin CHABLE, Pierre-Yves Muller 2023-10-03
10484676 Circuit and method for on-chip testing of a pixel array Salvador Mir, Jocelyn Moreau 2019-11-19