Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Charlie Mustafa-Ali Hasdell

Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,191,030 of 4,157,543Top 80%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8620665 Method and system of speech evaluation Steven Gregory Jopling, Andrew Cameron Morris 2013-12-31