Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sylvain Nadeau — 2 Patents in 2021

EXExfo: 1 patents #3 of 18Top 20%
ESExfo Solutions Sas: 1 patents #2 of 8Top 25%
Vaudreuil-Dorion, CA: #1 of 8 inventorsTop 15%
Overall (2021): #108,193 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11138163 Automatic root cause diagnosis in networks based on hypothesis testing Maha Mdini, Justin Whatley 2021-10-05
11025524 Telecommunications network and services QOE assessment 2021-06-01 $507,000