Inventor · disambiguated record
David Matthew Fischer
Also filed as: FISCHER DAVID · FISCHER DAVID HOWARD · FISCHER DAVID M · FISCHER DAVID MATTHEW
23 granted patents·12 pending applications·1,196 citations·filing 1983–2024
96Inventor score
Files withDOLBY LABORATORIES LICENSING CORP12APPLE INC7SMITTEN VENTURES INC3HYDROCISION INC2OMNISONICS MEDICAL TECH2
Top patents by PatentIndex Score
35 records- 0197US7717685B2High pressure pumping cartridges for medical and surgical pumping and infusion applicationsHYDROCISION INC·Filed 2004·Granted May 18, 2010·86 cites·23 claims
- 0296US9433230B1Device and method for dosing cryogenic liquidSMITTEN VENTURES INC·Filed 2014·Granted Sep 6, 2016·32 cites·24 claims
- 0395US7494468B2Ultrasonic medical device operating in a transverse modeOMNISONICS MEDICAL TECH·Filed 2003·Granted Feb 24, 2009·472 cites·50 claims
- 0494US10779084B2Automatic discovery and localization of speaker locations in surround sound systemsDOLBY LABORATORIES LICENSING CORP·Filed 2017·Granted Sep 15, 2020·13 cites·21 claims
- 0594US8857197B1Device and method for mixing viscous substancesFISHER ROBYN SUE·Filed 2011·Granted Oct 14, 2014·32 cites·29 claims
- 0692US11425503B2Automatic discovery and localization of speaker locations in surround sound systemsDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Aug 23, 2022·3 cites·20 claims
- 0791US6551337B1Ultrasonic medical device operating in a transverse modeOMNISONICS MEDICAL TECH·Filed 2000·Granted Apr 22, 2003·281 cites·57 claims
- 0889US4546379AIndependent color adjustment for a video systemWELCH ALLYN INC·Filed 1983·Granted Oct 8, 1985·76 cites·7 claims
- 0987US6535795B1Method for chemical addition utilizing adaptive optimizationBAKER HUGHES INC·Filed 1999·Granted Mar 18, 2003·129 cites·20 claims
- 1085US4873471AHigh frequency ballast for gaseous discharge lampsTHOMAS INDUSTRIES INC·Filed 1987·Granted Oct 10, 1989·54 cites·56 claims
- 1183US11115617B2Audio device for HDMIDOLBY LABORATORIES LICENSING CORP·Filed 2018·Granted Sep 7, 2021·3 cites·20 claims
- 1277US9723425B2Bass management for audio renderingDOLBY LABORATORIES LICENSING CORP·Filed 2014·Granted Aug 1, 2017·6 cites·40 claims
- 1376US11264050B2Blind detection of binauralized stereo contentDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Mar 1, 2022·3 cites·20 claims
- 1476US11213045B1Device and method for dosing cryogenic liquidSMITTEN VENTURES INC·Filed 2019·Granted Jan 4, 2022·0 cites·15 claims
- 1571US10341772B2Audio stick for controlling wireless speakersDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Jul 2, 2019·2 cites·20 claims
- 1670US9875751B2Audio processing systems and methodsDOLBY LABORATORIES LICENSING CORP·Filed 2015·Granted Jan 23, 2018·3 cites·18 claims
- 1760US10244775B1Device and method for dosing cryogenic liquidSMITTEN VENTURES INC·Filed 2016·Granted Apr 2, 2019·0 cites·20 claims
- 1859US11929091B2Blind detection of binauralized stereo contentDOLBY LABORATORIES LICENSING CORP·Filed 2022·Granted Mar 12, 2024·0 cites·20 claims
- 1956US2025126399A1Inter-device noise alerts for electronic devicesAPPLE INC·Filed 2024·Application pending·0 cites
- 2055US2011091331A1High pressure pumping cartridges for medical and surgical pumping and infusion applicationsHYDROCISION INC·Filed 2010·Application pending·0 cites
- 2155US2025211941A1Predictive guidance based on sound measurements for electronic devicesAPPLE INC·Filed 2024·Application pending·0 cites
- 2254US2024411506A1Devices, Methods, and User Interfaces for Controlling Operation of Wearable Audio Output DevicesAPPLE INC·Filed 2024·Application pending·0 cites
- 2353US10587982B2Dual-orientation speaker for rendering immersive audio contentDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Mar 10, 2020·1 cites·15 claims
- 2451US2024363094A1Headphone Conversation DetectAPPLE INC·Filed 2024·Application pending·0 cites
- 2550US2002147673A1Transaction status messagingIBM·Filed 2001·Application pending·0 cites
- 2649US2023421945A1Method and system for acoustic passthroughAPPLE INC·Filed 2023·Application pending·0 cites
- 2748US11166101B2Audio stick for controlling wireless speakersDOLBY LABORATORIES LICENSING CORP·Filed 2019·Granted Nov 2, 2021·0 cites·20 claims
- 2848US2024365040A1Headphone Conversation DetectAPPLE INC·Filed 2024·Application pending·0 cites
- 2947US8460487B1Method for desensitizing liquid explosives and detonable flammable liquidsKEREN BENJAMIN·Filed 2009·Granted Jun 11, 2013·0 cites·14 claims
- 3047US2002065761A1Subscriber notification criteria for electronic auctionsFiled 2000·Application pending·0 cites
- 3143US2002176788A1High pressure pumping cartridges for medical and surgical pumping and infusion applicationsFiled 2002·Application pending·0 cites
- 3242US2022366889A1Announce notificationsAPPLE INC·Filed 2022·Application pending·0 cites
- 3340US11544032B2Audio connection and transmission deviceDOLBY LABORATORIES LICENSING CORP·Filed 2020·Granted Jan 3, 2023·0 cites·20 claims
- 3440US2009113545A1Method and System for Tracking and Filtering Multimedia Data on a NetworkADVESTIGO·Filed 2006·Application pending·0 cites
- 3533US10491851B2Media stick for controlling wireless speakersDOLBY LABORATORIES LICENSING CORP·Filed 2016·Granted Nov 26, 2019·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →