Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Norman Heitkamp — 20 Patents

Microsoft: 19 patents #1,867 of 40,388Top 5%
Sammamish, WA: #257 of 2,558 inventorsTop 15%
Washington: #4,680 of 76,902 inventorsTop 7%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Robert Norman Heitkamp has been granted 20 US patents while listed as an inventor at Microsoft. The first was granted in 2010 and the most recent in February 2023. Robert Norman Heitkamp ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Robert Norman Heitkamp in Sammamish, WA, US.

Patents per Year

Patents granted per year, 2010 to 2023Bar chart with a peak of 5 patents in 2018.peak 52010: 1 patents20102012: 1 patents20122014: 1 patents20142017: 1 patents20172018: 5 patents20182019: 5 patents20192020: 4 patents20202022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11595774 Spatializing audio data based on analysis of incoming audio data Philip Andrew Edry, Todd R. Manion, Steven Wilssens 2023-02-28 $221,092,000
11250863 Frame coding for spatial audio data Brian McDowell, Philip Andrew Edry, Ziyad Ibrahim, Steven Wilssens 2022-02-15 $204,776,000
10721578 Spatial audio warp compensator Brian McDowell, Philip Andrew Edry 2020-07-21 $123,214,000
10714111 Enhanced adaptive audio rendering techniques Steven Wilssens, Philip Andrew Edry, Paul J. Radek, Ibrahim Ziyad 2020-07-14 $94,985,000
10667074 Game streaming with spatial audio Ryan Y. Kim, Todd R. Manion, Steven Wilssens, Philip Andrew Edry 2020-05-26 $85,749,000
10535355 Frame coding for spatial audio data Brian McDowell, Philip Andrew Edry, Ziyad Ibrahim, Steven Wilssens 2020-01-14 $71,807,000
10469975 Personalization of spatial audio for streaming platforms Philip Andrew Edry, Todd R. Manion, Steven Wilssens 2019-11-05 $62,315,000
10419866 Shared three-dimensional audio bed Philip Andrew Edry, Ziyad Ibrahim, Paul J. Radek, Steven Wilssens, Brian McDowell 2019-09-17 $66,894,000
10325610 Adaptive audio rendering Philip Andrew Edry, Ziyad Ibrahim, Paul J. Radek, Steven Wilssens 2019-06-18 $97,412,000
10278001 Multiple listener cloud render with enhanced instant replay Philip Andrew Edry, Todd R. Manion, Steven Wilssens 2019-04-30 $87,413,000
10229695 Application programing interface for adaptive audio rendering Steven Wilssens, Philip Andrew Edry, Paul J. Radek, Ibrahim Ziyad 2019-03-12 $70,839,000
10157625 Mix buffers and command queues for audio blocks John Tardif, Brian Lloyd Schmidt, Sunil K. Vemula 2018-12-18 $82,479,000
10149089 Remote personalization of audio Philip Andrew Edry, Todd R. Manion, Steven Wilssens 2018-12-04 $68,963,000
10121485 Spatial audio resource management and mixing for applications Philip Andrew Edry, Paul J. Radek 2018-11-06 $83,233,000
10123150 Game streaming with spatial audio Ryan Y. Kim, Todd R. Manion, Steven Wilssens, Philip Andrew Edry 2018-11-06 $83,233,000
10056086 Spatial audio resource management utilizing minimum resource working sets Ziyad Ibrahim, Paul J. Radek, Steven Wilssens, Philip Andrew Edry 2018-08-21 $63,387,000
9646623 Mix buffers and command queues for audio blocks John Tardif, Brian Lloyd Schmidt, Sunil K. Vemula 2017-05-09 $28,083,000
8719019 Speaker identification Hoang T. Do, Ivan Tashev, Alejandro Acero, Jason Flaks, Molly R. Suver 2014-05-06 $28,438,000
8219394 Adaptive ambient sound suppression and speech tracking Jason Flaks, Ivan Tashev, Duncan McKay, Xudong Ni, Wei-Qiang Guo +3 more 2012-07-10 $20,283,000
D622840 Infusion site retainer 2010-08-31