Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Charles Barris — 2 Patents

NVIDIA: 1 patents #4,387 of 7,811Top 60%
Irvine, CA: #3,097 of 6,241 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert Charles Barris has been granted 2 US patents while listed as an inventor at NVIDIA. The first was granted in 1995 and the most recent in November 2017. Robert Charles Barris ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Charles Barris in Irvine, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9823935 Techniques for latching input events to display flips Jonathan Baird McCaffrey, Chi Zhang 2017-11-21 $112,129,000
5434797 Audio communication system for a computer network 1995-07-18