Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Richard Butt — 2 Patents

AVAvigilon: 2 patents #55 of 102Top 55%
Vancouver, CA: #2,049 of 5,070 inventorsTop 45%
Overall (All Time): #1,887,292 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11113587 System and method for appearance search Alexander Chau, Moussa Doumbouya, Levi Glozman, Lu He, Aleksey Lipchin +5 more 2021-09-07
10726312 System and method for appearance search Alexander Chau, Moussa Doumbouya, Levi Glozman, Lu He, Aleksey Lipchin +5 more 2020-07-28