Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MW

Martin Walsh — 55 Patents

DTDts: 26 patents #2 of 96Top 3%
CTCreative Technology: 13 patents #17 of 358Top 5%
RTX (Raytheon): 6 patents #2,008 of 15,912Top 15%
GDGreat Dane: 2 patents #14 of 42Top 35%
ASAureal Semiconductor: 1 patents #6 of 12Top 50%
ALAirtex Products, Lp: 1 patents #3 of 8Top 40%
HAHusqvarna Ab: 1 patents #386 of 690Top 60%
Calabasas, CA: #20 of 4,119 inventorsTop 1%
California: #6,830 of 386,348 inventorsTop 2%
Overall (All Time): #45,454 of 4,157,543Top 2%
55 Patents All Time
Martin Walsh has been granted 55 US patents while listed as an inventor at Dts. The first was granted in 1989 and the most recent in August 2025. Martin Walsh ranks #45,454 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Martin Walsh in Calabasas, CA, US.

Issued Patents All Time

Showing 1–25 of 55 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12400676 Method and apparatus for dialogue understandability assessment David Cortes Provencio, Brian Slack, Edward Stein 2025-08-26
12126313 System and method for adaptive sound equalization in personal hearing devices Michael M. Goodwin 2024-10-22
12112521 Room acoustics simulation using deep learning image analysis Aoife McDonagh, Michael M. Goodwin, Edward Stein, Peter Corcoran 2024-10-08
11962991 Non-coincident audio-visual capture system Edward Stein 2024-04-16
11441443 Systems and methods for monitoring and controlling a gas turbine engine Jacob Peter Mastro 2022-09-13 $30,883,000
11190877 Multi-speaker method and apparatus for leakage cancellation Suketu Kamdar, Zesen Zhuang, Edward Stein, Michael M. Goodwin, Jean-Marc Jot 2021-11-30
11028717 Bearing assembly for gas turbine engines Armando Amador, Nasr A. Shuaib, William G. Sheridan, Eric A. Grover 2021-06-08 $31,286,000
11019763 Deck lift assembly for a riding lawn care vehicle Braxton Reese 2021-06-01
10902838 Multi-speaker method and apparatus for leakage cancellation Suketu Kamdar, Zesen Zhuang, Edward Stein, Michael M. Goodwin, Jean-Marc Jot 2021-01-26
10887716 Graphical user interface for calibrating a surround sound system Guangji Shi, Michael M. Goodwin 2021-01-05
10869152 Foveated audio rendering Edward Stein 2020-12-15
10820134 Near-field binaural rendering Edward Stein, Guangji Shi, David Corsello 2020-10-27
10746051 Hybrid wet-dry face seal seat 2020-08-18 $28,199,000
10375498 Graphical user interface for calibrating a surround sound system Guangji Shi, Michael M. Goodwin 2019-08-06
10299056 Spatial audio enhancement processing method and apparatus Jean-Marc Jot, Edward Stein 2019-05-21
10231073 Ambisonic audio rendering with depth decoding Edward Stein, Guangji Shi, David Corsello 2019-03-12
10217451 Multi-speaker method and apparatus for leakage cancellation Suketu Kamdar, Zesen Zhuang, Edward Stein, Michael M. Goodwin, Jean-Marc Jot 2019-02-26
10200806 Near-field binaural rendering Edward Stein, Guangji Shi, David Corsello 2019-02-05
10187739 System and method for capturing, encoding, distributing, and decoding immersive audio Michael M. Goodwin, Jean-Marc Jot 2019-01-22
10070245 Method and apparatus for personalized audio virtualization Edward Stein, Michael C. Kelly, Prashant Velagaleti 2018-09-04
10034114 Method for spatially processing multichannel signals, processing module, and virtual surround-sound systems 2018-07-24
9973874 Audio rendering using 6-DOF tracking Edward Stein, Guangji Shi, David Corsello 2018-05-15
9865245 Multi-speaker method and apparatus for leakage cancellation Suketu Kamdar, Zesen Zhuang, Edward Stein, Michael M. Goodwin, Jean-Marc Jot 2018-01-09
9794715 System and methods for processing stereo audio content 2017-10-17
9794721 System and method for capturing, encoding, distributing, and decoding immersive audio Michael M. Goodwin, Jean-Marc Jot 2017-10-17