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USPTO Patent Rankings Data through Sept 30, 2025
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Philip Andrew Edry — 4 Patents in 2020

Microsoft: 4 patents #317 of 7,426Top 5%
Seattle, WA: #310 of 4,747 inventorsTop 7%
Washington: #1,043 of 14,769 inventorsTop 8%
Overall (2020): #46,790 of 565,922Top 9%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10721578 Spatial audio warp compensator Brian McDowell, Robert Norman Heitkamp 2020-07-21
10714111 Enhanced adaptive audio rendering techniques Robert Norman Heitkamp, Steven Wilssens, Paul J. Radek, Ibrahim Ziyad 2020-07-14
10667074 Game streaming with spatial audio Ryan Y. Kim, Todd R. Manion, Robert Norman Heitkamp, Steven Wilssens 2020-05-26
10535355 Frame coding for spatial audio data Brian McDowell, Ziyad Ibrahim, Robert Norman Heitkamp, Steven Wilssens 2020-01-14