Inventor · disambiguated record
Ulrich Horbach
Also filed as: HORBACH ULRICH
44 granted patents·7 pending applications·620 citations·filing 1997–2023
97Inventor score
Files withHARMAN INT IND25HORBACH ULRICH16AGGARWAL ASHISH1GEA MECHANICAL EQUIPMENT GMBH1HARMAN BECKER AUTOMOTIVE SYSTEMS GMBH1
Top patents by PatentIndex Score
51 records- 0195US8126172B2Spatial processing stereo systemHORBACH ULRICH·Filed 2007·Granted Feb 28, 2012·315 cites·22 claims
- 0291US6363155B1Process and device for mixing sound signalsSTUDER PROFESSIONAL AUDIO AG·Filed 1997·Granted Mar 26, 2002·152 cites·7 claims
- 0390US9654856B1Noise-canceling concha headphoneHARMAN INT IND·Filed 2015·Granted May 16, 2017·8 cites·19 claims
- 0488US10728666B2Variable acoustics loudspeakerHARMAN INT IND·Filed 2017·Granted Jul 28, 2020·6 cites·14 claims
- 0586US11070931B2Loudspeaker assembly and controlHARMAN INT IND·Filed 2020·Granted Jul 20, 2021·2 cites·19 claims
- 0684US9918177B2Binaural headphone rendering with head trackingHARMAN INT IND·Filed 2015·Granted Mar 13, 2018·6 cites·18 claims
- 0781US9681246B2Bionic hearing headsetHARMAN INT IND·Filed 2014·Granted Jun 13, 2017·6 cites·20 claims
- 0881US6959096B2Sound reproduction systemSTUDER PROFESSIONAL AUDIO EQUI·Filed 2001·Granted Oct 25, 2005·45 cites·11 claims
- 0973US8121312B2Wide-band equalization systemHORBACH ULRICH·Filed 2007·Granted Feb 21, 2012·7 cites·23 claims
- 1071US8781136B2Loudspeaker array systemHORBACH ULRICH·Filed 2012·Granted Jul 15, 2014·2 cites·14 claims
- 1171US8160268B2Loudspeaker array systemHORBACH ULRICH·Filed 2004·Granted Apr 17, 2012·10 cites·12 claims
- 1270US7336793B2Loudspeaker system for virtual sound synthesisHARMAN INT IND·Filed 2003·Granted Feb 26, 2008·13 cites·26 claims
- 1369US10645516B2Variable acoustic loudspeaker system and controlHARMAN INT IND·Filed 2017·Granted May 5, 2020·1 cites·20 claims
- 1469US7991170B2Loudspeaker crossover filterHARMAN INT IND·Filed 2005·Granted Aug 2, 2011·4 cites·19 claims
- 1568US10104485B2Headphone response measurement and equalizationHARMAN INT IND·Filed 2016·Granted Oct 16, 2018·1 cites·16 claims
- 1667US8444541B2Solid-bowl centrifuge having a liquid discharge sealed such that a pond level in a separation space remains unchanged when pressurization occursHORBACH ULRICH·Filed 2007·Granted May 21, 2013·6 cites·21 claims
- 1766US10667071B2Low complexity multi-channel smart loudspeaker with voice controlHARMAN INT IND·Filed 2018·Granted May 26, 2020·1 cites·19 claims
- 1866US10631115B2Loudspeaker light assembly and controlHARMAN INT IND·Filed 2017·Granted Apr 21, 2020·1 cites·18 claims
- 1966US7753834B2Solid-wall centrifuge comprising a weir provided with a stationary angled deflector plateWestfalia Separtator AG·Filed 2005·Granted Jul 13, 2010·6 cites·21 claims
- 2063US9554226B2Headphone response measurement and equalizationHARMAN INT IND·Filed 2014·Granted Jan 24, 2017·1 cites·19 claims
- 2163US9510124B2Parametric binaural headphone renderingHORBACH ULRICH·Filed 2012·Granted Nov 29, 2016·2 cites·19 claims
- 2260US9020161B2System for headphone equalizationHORBACH ULRICH·Filed 2012·Granted Apr 28, 2015·1 cites·24 claims
- 2360US8217718B2Highly efficient class-D amplifierHORBACH ULRICH·Filed 2010·Granted Jul 10, 2012·2 cites·16 claims
- 2459US10708682B2Auto-calibrating noise canceling headphoneHARMAN INT IND·Filed 2019·Granted Jul 7, 2020·0 cites·20 claims
- 2559US8465405B2Solid-bowl screw centrifuge with outlet openings for partial and residual emptying of the drumHORSTKOETTER LUDGER·Filed 2007·Granted Jun 18, 2013·3 cites·17 claims
- 2658US12231870B2Enhanced headphone design using DSP and array technologyHARMAN INT IND·Filed 2022·Granted Feb 18, 2025·0 cites·15 claims
- 2758US8170233B2Loudspeaker array systemHORBACH ULRICH·Filed 2004·Granted May 1, 2012·4 cites·16 claims
- 2855US10219067B2Auto-calibrating noise canceling headphoneHARMAN INT IND·Filed 2014·Granted Feb 26, 2019·0 cites·10 claims
- 2954US11337002B2Loudspeaker system with active directivity controlHARMAN INT IND·Filed 2020·Granted May 17, 2022·0 cites·17 claims
- 3054US7924091B2Class-D transconductance amplifierHARMAN INT IND·Filed 2008·Granted Apr 12, 2011·3 cites·17 claims
- 3152US9973862B2Loudspeaker array systemHORBACH ULRICH·Filed 2012·Granted May 15, 2018·0 cites·14 claims
- 3252US9763014B2Loudspeaker with piezoelectric elementsHARMAN INT IND·Filed 2014·Granted Sep 12, 2017·0 cites·20 claims
- 3352US9008331B2Equalization system to improve the quality of bass sounds within a listening areaAGGARWAL ASHISH·Filed 2004·Granted Apr 14, 2015·6 cites·19 claims
- 3451US8194868B2Loudspeaker system for virtual sound synthesisHORBACH ULRICH·Filed 2008·Granted Jun 5, 2012·0 cites·20 claims
- 3551US2023239646A1Loudspeaker system and controlHARMAN INT IND·Filed 2023·Application pending·0 cites
- 3650US12089017B2Method for designing a line array loudspeaker arrangementHARMAN BECKER AUTOMOTIVE SYSTEMS GMBH·Filed 2022·Granted Sep 10, 2024·0 cites·20 claims
- 3749US8523749B2Three-phase solid bowl screw centrifuge and method of controlling the separating processSUDHUES WOLF-DIETHARD·Filed 2006·Granted Sep 3, 2013·2 cites·16 claims
- 3846US2011116642A1Audio System with Portable Audio Enhancement DeviceHARMAN INT IND·Filed 2009·Application pending·0 cites
- 3944US11736861B2Auto-calibrating in-ear headphoneHARMAN INT IND·Filed 2021·Granted Aug 22, 2023·0 cites·20 claims
- 4044US9986356B2Audio surround processing systemHORBACH ULRICH·Filed 2012·Granted May 29, 2018·0 cites·24 claims
- 4143US9241230B2Extraction of channels from multichannel signals utilizing stimulusHARMAN INT IND·Filed 2013·Granted Jan 19, 2016·0 cites·20 claims
- 4243US2018279062A1Audio surround processing systemHARMAN INT IND·Filed 2018·Application pending·0 cites
- 4343US2015152518A1Method for Reprocessing an Emulsion Formed During Hydrometallurgical Recovery of a MetalGEA MECHANICAL EQUIPMENT GMBH·Filed 2013·Application pending·0 cites
- 4442US6485673B1Pouring device for metallurgic vessels and a method for controlling the quantity of dischargeSMS DEMAG AG·Filed 2000·Granted Nov 26, 2002·0 cites·7 claims
- 4541US10291979B2Headphone ear cushionHARMAN INT IND·Filed 2015·Granted May 14, 2019·0 cites·17 claims
- 4641US6234301B1Strand guide, specially for a slab continuous casting installationMANNESMANN AG·Filed 1998·Granted May 22, 2001·4 cites·13 claims
- 4740US8753254B2Centrifuge having a drum including a plurality of supply pipes each having a radially extending section and a curved sectionHORBACH ULRICH·Filed 2011·Granted Jun 17, 2014·0 cites·5 claims
- 4840US8355510B2Reduced latency low frequency equalization systemHARMAN INT IND·Filed 2006·Granted Jan 15, 2013·0 cites·24 claims
- 4940US2012155650A1Speaker array for virtual surround renderingHORBACH ULRICH·Filed 2010·Application pending·0 cites
- 5037US2012307880A1Mixed-phase real time automatic room equalization systemHORBACH ULRICH·Filed 2010·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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