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USPTO Patent Rankings Data through Dec 31, 2025
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Leo Chalan — 1 Patent

NVIDIA: 1 patents #4,387 of 7,811Top 60%
Willowdale, CA: #106 of 211 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Leo Chalan has been granted 1 US patent while listed as an inventor at NVIDIA. All of these patents were granted in 2011. Leo Chalan ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Leo Chalan in Willowdale, NS, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8049619 Monitoring system and device Gary Armstrong, Craig Demmings, Wayne Wainwright, George Watson, Dan Small 2011-11-01