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USPTO Patent Rankings Data through Sept 30, 2025
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Christopher T. Eubank — 9 Patents in 2023

Apple: 9 patents #209 of 5,567Top 4%
Midland School, CA: #6 of 262 inventorsTop 3%
California: #1,592 of 67,585 inventorsTop 3%
Overall (2023): #10,744 of 537,848Top 2%
9 Patents 2023

Issued Patents 2023

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11832086 Spatial audio downmixing Matthew S. Connolly, Stephen E. Pinto 2023-11-28
11832082 Self-calibrating microphone and loudspeaker arrays for wearable audio devices Jonathan D. Sheaffer, Daniel K. Boothe, Martin E. Johnson, Neal D. Evans, Nikolas T. Vitt +3 more 2023-11-28
11822367 Method and system for adjusting sound playback to account for speech detection Devin W. Chalmers, Kirill Kalinichev, Rahul Nair, Thomas G. Salter 2023-11-21
11809774 Privacy with extra-aural speakers Nikolas T. Vitt, Jonathan D. Sheaffer, Neal D. Evans, Jae Hwang Lee 2023-11-07
11805347 Display system having an audio output device Neal D. Evans, James W. Vandyke, Andrew M. Hulva, Robert D. Silfvast 2023-10-31
11733783 Method and device for presenting a synthesized reality user interface Ian M. Richter, Tomlinson Holman 2023-08-22
11726161 Acoustic identification of audio products Martin E. Johnson, Daniel K. Boothe, Jonathan D. Sheaffer 2023-08-15
11721355 Audio bandwidth reduction Lance Jabr, Matthew S. Connolly, Robert D. Silfvast, Sean A. Ramprashad, Carlos Avendano +1 more 2023-08-08
11682414 Adjusting audio transparency based on content Nikolas T. Vitt, Jonathan D. Sheaffer, Tomlinson Holman 2023-06-20