Inventor · disambiguated record
Karl Grosh
Also filed as: GROSH KARL
24 granted patents·2 pending applications·294 citations·filing 2006–2025
96Inventor score
Files withUNIV MICHIGAN REGENTS10VESPER TECH INC6QUALCOMM TECHNOLOGIES INC3AGC AUTOMOTIVE AMERICAS R & D2GROSH KARL2
Top patents by PatentIndex Score
26 records- 0197US12058939B2Piezoelectric MEMS microphoneUNIV MICHIGAN REGENTS·Filed 2023·Granted Aug 6, 2024·2 cites·16 claims
- 0297US10001391B1Adjusting resonant frequencies based on feedback networksVESPER TECH INC·Filed 2015·Granted Jun 19, 2018·31 cites·16 claims
- 0397US9853201B2Piezoelectric MEMS microphoneUNIV MICHIGAN REGENTS·Filed 2014·Granted Dec 26, 2017·19 cites·22 claims
- 0497US8896184B2Piezoelectric MEMS microphoneUNIV MICHIGAN·Filed 2013·Granted Nov 25, 2014·37 cites·12 claims
- 0596US10964880B2Piezoelectric MEMS microphoneUNIV MICHIGAN REGENTS·Filed 2018·Granted Mar 30, 2021·15 cites·24 claims
- 0696US9055372B2Acoustic transducer with gap-controlling geometry and method of manufacturing an acoustic transducerGROSH KARL·Filed 2012·Granted Jun 9, 2015·52 cites·19 claims
- 0795US10825982B1Piezoelectric micro-electro-mechanical systems (MEMS) device with a beam strengthening physical elementVESPER TECH INC·Filed 2015·Granted Nov 3, 2020·19 cites·19 claims
- 0895US10284960B2Acoustic transducer with gap-controlling geometry and method of manufacturing an acoustic transducerVESPER TECH INC·Filed 2015·Granted May 7, 2019·15 cites·20 claims
- 0995US10170685B2Piezoelectric MEMS microphoneUNIV MICHIGAN REGENTS·Filed 2014·Granted Jan 1, 2019·24 cites·12 claims
- 1094US8531088B2Piezoelectric MEMS microphoneGROSH KARL·Filed 2009·Granted Sep 10, 2013·42 cites·6 claims
- 1193US10715922B2Piezoelectric mems device for producing a signal indicative of detection of an acoustic stimulusVESPER TECH INC·Filed 2017·Granted Jul 14, 2020·9 cites·21 claims
- 1290US11088315B2Piezoelectric MEMS microphoneUNIV MICHIGAN REGENTS·Filed 2017·Granted Aug 10, 2021·5 cites·13 claims
- 1388US11665968B2Piezoelectric MEMS microphoneUNIV MICHIGAN REGENTS·Filed 2021·Granted May 30, 2023·1 cites·25 claims
- 1483US7696710B2Method of sensing an amount of moisture on a surface of a substrate with temperature compensationAGC AUTOMOTIVE AMERICAS R & D·Filed 2006·Granted Apr 13, 2010·11 cites·24 claims
- 1581US10566517B1Staggering of openings in electrodes for crack mitigationVESPER TECH INC·Filed 2015·Granted Feb 18, 2020·2 cites·14 claims
- 1679US9937345B2Cochlear implantUNIV MICHIGAN REGENTS·Filed 2015·Granted Apr 10, 2018·6 cites·15 claims
- 1775US11259124B2Acoustic transducer with gap-controlling geometry and method of manufacturing an acoustic transducerVESPER TECH INC·Filed 2019·Granted Feb 22, 2022·1 cites·12 claims
- 1874US12445782B2Piezoelectric mems device for producing a signal indicative of detection of an acoustic stimulusQUALCOMM INC·Filed 2023·Granted Oct 14, 2025·0 cites·27 claims
- 1973US11950052B2Acoustic transducer with gap-controlling geometry and method of manufacturing an acoustic transducerQUALCOMM TECHNOLOGIES INC·Filed 2022·Granted Apr 2, 2024·0 cites·15 claims
- 2070US11871664B1Staggering of openings in electrodes for crack mitigationQUALCOMM TECHNOLOGIES INC·Filed 2020·Granted Jan 9, 2024·0 cites·20 claims
- 2165US11617041B2Piezoelectric MEMS device for producing a signal indicative of detection of an acoustic stimulusQUALCOMM TECHNOLOGIES INC·Filed 2020·Granted Mar 28, 2023·0 cites·20 claims
- 2260US8130986B2Trapped fluid microsystems for acoustic sensingWHITE ROBERT DAVID·Filed 2007·Granted Mar 6, 2012·3 cites·7 claims
- 2360US2025178883A1Vibration sensorUNIV MICHIGAN REGENTS·Filed 2025·Application pending·0 cites
- 2454US12215017B2Vibration sensorUNIV MICHIGAN REGENTS·Filed 2020·Granted Feb 4, 2025·0 cites·13 claims
- 2548US10112047B2Cochlear implantUNIV MICHIGAN REGENTS·Filed 2018·Granted Oct 30, 2018·0 cites·10 claims
- 2646US2008098807A1Ultrasonic Phase Shift Moisture Sensing System With Temperature CompensationAGC AUTOMOTIVE AMERICAS R & D·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →