Inventor · disambiguated record
Ruchir M. Dave
Also filed as: DAVE RUCHIR · DAVE RUCHIR M
45 granted patents·2 pending applications·354 citations·filing 2005–2024
98Inventor score
Top patents by PatentIndex Score
47 records- 0198US8724841B2Microphone with acoustic mesh to protect against sudden acoustic shockAPPLE INC·Filed 2012·Granted May 13, 2014·60 cites·19 claims
- 0297US11100349B2Audio assisted enrollmentAPPLE INC·Filed 2019·Granted Aug 24, 2021·30 cites·60 claims
- 0396USD718753SComponent for an electronic deviceAKANA JODY·Filed 2012·Granted Dec 2, 2014·65 cites·1 claims
- 0495US7392407B2Method and apparatus for negotiating power between power sourcing equipment and powerable devicesCISCO TECH INC·Filed 2005·Granted Jun 24, 2008·39 cites·1 claims
- 0594US10587942B1Liquid-resistant packaging for electro-acoustic transducers and electronic devicesAPPLE INC·Filed 2018·Granted Mar 10, 2020·15 cites·23 claims
- 0694US10167188B2Integrated particle filter for MEMS deviceAPPLE INC·Filed 2017·Granted Jan 1, 2019·10 cites·20 claims
- 0792US10209123B2Liquid detection for an acoustic moduleAPPLE INC·Filed 2016·Granted Feb 19, 2019·6 cites·20 claims
- 0891US10349167B2Audio speaker with back volume containing adsorptive materialAPPLE INC·Filed 2015·Granted Jul 9, 2019·4 cites·21 claims
- 0989US10694284B2Audio speaker with back volume containing adsorptive materialAPPLE INC·Filed 2019·Granted Jun 23, 2020·2 cites·20 claims
- 1089US9154869B2Speaker with a large volume chamber and a smaller volume chamberCOHEN SAWYER I·Filed 2012·Granted Oct 6, 2015·14 cites·10 claims
- 1188US9888307B2Microphone assembly having an acoustic leak pathAPPLE INC·Filed 2016·Granted Feb 6, 2018·7 cites·22 claims
- 1288USD765625SBattery for an electronic deviceAPPLE INC·Filed 2014·Granted Sep 6, 2016·24 cites·1 claims
- 1386US11026018B2Audio speaker with back volume containing adsorptive materialAPPLE INC·Filed 2020·Granted Jun 1, 2021·1 cites·25 claims
- 1486US9820038B2Waterproof speaker moduleAPPLE INC·Filed 2013·Granted Nov 14, 2017·9 cites·26 claims
- 1585US10244308B2Audio speaker having a rigid adsorptive insertAPPLE INC·Filed 2016·Granted Mar 26, 2019·4 cites·20 claims
- 1685US8988480B2Use of an earpiece acoustic opening as a microphone port for beamforming applicationsAPPLE INC·Filed 2012·Granted Mar 24, 2015·7 cites·10 claims
- 1784US10271127B2High performance low profile top speakerAPPLE INC·Filed 2017·Granted Apr 23, 2019·5 cites·19 claims
- 1882US8266463B2Negotiating power between power sourcing equipment and powerable devicesJONNALA PREMKUMAR·Filed 2008·Granted Sep 11, 2012·9 cites·20 claims
- 1982US8078889B2Method and apparatus for negotiating power between power sourcing equipment and powerable devicesJONNALA PREMKUMAR·Filed 2008·Granted Dec 13, 2011·9 cites·20 claims
- 2081US9210492B2Microphone assembly having an acoustic couplerDAVE RUCHIR M·Filed 2011·Granted Dec 8, 2015·7 cites·23 claims
- 2180US9374635B2Earpiece integrated magnetic shielding for mitigating ingress of magnetic particlesAPPLE INC·Filed 2015·Granted Jun 21, 2016·4 cites·19 claims
- 2279US12124770B2Audio assisted enrollmentAPPLE INC·Filed 2023·Granted Oct 22, 2024·0 cites·21 claims
- 2378US11665470B2Audio speaker with back volume containing adsorptive materialAPPLE INC·Filed 2021·Granted May 30, 2023·0 cites·20 claims
- 2478US10667038B2MEMS mircophone with increased back volumeAPPLE INC·Filed 2017·Granted May 26, 2020·3 cites·14 claims
- 2578US9681228B2Capacitive position sensing for transducersAPPLE INC·Filed 2015·Granted Jun 13, 2017·3 cites·19 claims
- 2677US8682014B2Audio device with a voice coil channel and a separately amplified telecoil channelDAVE RUCHIR M·Filed 2012·Granted Mar 25, 2014·4 cites·7 claims
- 2769US11809784B2Audio assisted enrollmentAPPLE INC·Filed 2021·Granted Nov 7, 2023·0 cites·21 claims
- 2869US8682020B2Speaker magnet thermal managementWILK CHRISTOPHER RAYMOND·Filed 2011·Granted Mar 25, 2014·3 cites·21 claims
- 2968US11647324B2Audio speaker having a rigid adsorptive insertAPPLE INC·Filed 2021·Granted May 9, 2023·0 cites·20 claims
- 3068US10469941B2Vented acoustic transducers and related methods and systemsAPPLE INC·Filed 2017·Granted Nov 5, 2019·1 cites·31 claims
- 3168US9672804B2Hearing aid compatible audio device with acoustic noise cancellationAPPLE INC·Filed 2015·Granted Jun 6, 2017·2 cites·20 claims
- 3267US9131320B2Audio device with a voice coil channel and a separately amplified telecoil channelAPPLE INC·Filed 2014·Granted Sep 8, 2015·1 cites·10 claims
- 3366US10149032B2Integrated particle and light filter for MEMS deviceAPPLE INC·Filed 2017·Granted Dec 4, 2018·1 cites·20 claims
- 3466US9579745B2Systems and methods for enhancing performance of a microphoneCOHEN SAWYER·Filed 2012·Granted Feb 28, 2017·1 cites·21 claims
- 3566US9332351B2Long-throw acoustic transducerAPPLE INC·Filed 2013·Granted May 3, 2016·2 cites·31 claims
- 3664US9609409B2Use of an earpiece acoustic opening as a microphone port for beamforming applicationsAPPLE INC·Filed 2015·Granted Mar 28, 2017·1 cites·12 claims
- 3762US9106987B2Handling power dissipation in a multi microspeaker moduleAPPLE INC·Filed 2013·Granted Aug 11, 2015·1 cites·21 claims
- 3860US10917713B2Audio speaker having a rigid adsorptive insertAPPLE INC·Filed 2019·Granted Feb 9, 2021·0 cites·20 claims
- 3956US10003885B2Use of an earpiece acoustic opening as a microphone port for beamforming applicationsAPPLE INC·Filed 2017·Granted Jun 19, 2018·0 cites·20 claims
- 4053US8385512B2Achieving hearing aid compatibility on handsets with low acoustic impedance receiversCISCO TECH INC·Filed 2007·Granted Feb 26, 2013·0 cites·11 claims
- 4152US2025280230A1Electronic device with acoustic locating capabilitiesAPPLE INC·Filed 2024·Application pending·0 cites
- 4251US2016044424A1Audio device with a voice coil channel and a separately amplified telecoil channelAPPLE INC·Filed 2015·Application pending·0 cites
- 4350US9661420B2Moving coil motor arrangement with a sound outlet for reducing magnetic particle ingress in transducersAPPLE INC·Filed 2014·Granted May 23, 2017·0 cites·19 claims
- 4450US9084063B2Hearing aid compatible audio device with acoustic noise cancellationDAVE RUCHIR M·Filed 2012·Granted Jul 14, 2015·0 cites·15 claims
- 4545US10396835B2System and method for reducing noise from time division multiplexing of a cellular communications transmitterAPPLE INC·Filed 2017·Granted Aug 27, 2019·0 cites·22 claims
- 4645US9826308B2Capacitive displacement sensing circuit with a guard voltage sourceAPPLE INC·Filed 2015·Granted Nov 21, 2017·0 cites·17 claims
- 4745US8953833B2Systems and methods for controlling airflow into an electronic deviceCOHEN SAWYER·Filed 2012·Granted Feb 10, 2015·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →