Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Hugh L. Brunk — 3 Patents in 2021

DIDigimarc: 3 patents #11 of 44Top 25%
Portland, OR: #359 of 1,855 inventorsTop 20%
Oregon: #678 of 4,388 inventorsTop 20%
Overall (2021): #80,625 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11080006 Methods and system for cue detection from audio input, low-power data processing and related arrangements Ravi K. Sharma, Shankar Thagadur Shivappa, Osama M. Alattar, Brett A. Bradley, Scott M. Long +4 more 2021-08-03
11062108 Generating and reading optical codes with variable density to adapt for visual quality and reliability Brett A. Bradley, Vojtech Holub, Tomas Filler 2021-07-13
10902539 Learning systems and methods Tony F. Rodriguez, Osama M. Alattar, Joel R. Meyer, William Y. Conwell, Ajith M. Kamath 2021-01-26