Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Markus Buck — 79 Patents

Microsoft: 59 patents #242 of 40,388Top 1%
COCerence Operating: 10 patents #2 of 117Top 2%
HGHarman Becker Automotive Systems Gmbh: 4 patents #73 of 446Top 20%
HIHarman International Industries, Incorporated: 2 patents #383 of 1,027Top 40%
CLCookingpal Limited: 2 patents #3 of 3Top 100%
SLSmart Product Concepts Limited: 1 patents #3 of 3Top 100%
SPSchuler Pressen: 1 patents #18 of 48Top 40%
Ulm, DE: #3 of 1,004 inventorsTop 1%
Overall (All Time): #23,150 of 4,157,543Top 1%
79 Patents All Time
Markus Buck has been granted 79 US patents while listed as an inventor at Microsoft. The first was granted in 2006 and the most recent in November 2025. Markus Buck ranks #23,150 of 4,157,543 US inventors in our database (top 0.56%). Patent records list Markus Buck in Ulm, DE.

Issued Patents All Time

Showing 1–25 of 79 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12477291 Acoustic interference suppression through speaker-aware processing Friedrich Faubel, Jonas Jungclaussen, Tim Haulick 2025-11-18
12419465 Baking attachment for a kitchen appliance 2025-09-23
12277921 In-cabin audio filtering Tim Haulick 2025-04-15
12175970 Speech dialog system for multiple passengers in a car Tim Haulick, Slawek Jarosz, Bart D'hoore, Stefan Hamerich 2024-12-24
12154551 Determining whether an acoustic event originated inside or outside a vehicle Tobias Wolff, Jonas Jungclaussen, Amaury Astier, Tim Haulick 2024-11-26
D1034069 Container for kitchen machine 2024-07-09
11950067 Communication system for multiple acoustic zones Tobias Herbig, Meik Pfeffinger 2024-04-02
11575990 Communication system for multiple acoustic zones Tobias Herbig, Meik Pfeffinger 2023-02-07
11437020 Techniques for spatially selective wake-up word recognition and related systems and methods Julien Premont, Tim Haulick, Emanuele Dalmasso, Munir Nikolai Alexander Georges, Andreas Kellner +5 more 2022-09-06
11367437 Multi-microphone speech dialog system for multiple spatial zones Timo Matheja, Andreas Kirbach, Martin Roessler, Tim Haulick, Julien Premont +6 more 2022-06-21
D943341 Kitchen machine with container 2022-02-15
11176957 Low complexity detection of voiced speech and pitch estimation Simon Graf, Tobias Herbig 2021-11-16
10996327 System and method for acoustic detection of emergency sirens Julien Premont, Friedrich Faubel 2021-05-04
10924846 System and method for generating a self-steering beamformer Tobias Wolff 2021-02-16 $41,653,000
10917717 Multi-channel microphone signal gain equalization based on evaluation of cross talk components Timo Matheja 2021-02-09 $125,243,000
10789950 User dedicated automatic speech recognition Tobias Wolff, Tim Haulick, Suhadi 2020-09-29 $25,663,000
10783899 Babble noise suppression Simon Graf, Tobias Herbig 2020-09-22
10536773 Methods and apparatus for selective microphone signal combining Timo Matheja, Julien Premont 2020-01-14
10481831 System and method for combined non-linear and late echo suppression Ingo Schalk-Schupp, Friedrich Faubel, Naveen Kumar Desiraju, Tobias Wolff 2019-11-19
10477031 System and method for suppression of non-linear acoustic echoes Ingo Schalk-Schupp, Friedrich Faubel 2019-11-12
10332545 System and method for temporal and power based zone detection in speaker dependent microphone environments Timo Matheja, Simon Graf 2019-06-25 $11,425,000
10326867 Measurement and tuning of hands free telephone systems Tim Haulick, Guido Kolano, Martin Roessler, Hans-Joerg Koepf, Walter Schnug 2019-06-18 $22,860,000
10242690 System and method for speech enhancement using a coherent to diffuse sound ratio Tobias Wolff, Timo Matheja 2019-03-26 $27,373,000
10229686 Methods and apparatus for speech segmentation using multiple metadata Tobias Herbig, Simon Graf, Christophe Ris 2019-03-12 $8,857,000
10056092 Residual interference suppression Tobias Wolff, Naveen Kumar Desiraju 2018-08-21 $10,481,000