Inventor · disambiguated record
Kathirgamasundaram Sooriakumar
Also filed as: SOORIAKUMAR KATHIRGAMASUNDARAM
25 granted patents·5 pending applications·467 citations·filing 1992–2024
96Inventor score
Files withSOORIAKUMAR KATHIRGAMASUNDARAM15SENSFAB PTE LTD4MOTOROLA INC3FORD GLOBAL TECH INC2FORD MOTOR CO2
Top patents by PatentIndex Score
30 records- 0193US5383597AApparatus and method for controlling the cone angle of an atomized spray from a low pressure fuel injectorFORD MOTOR CO·Filed 1993·Granted Jan 24, 1995·81 cites·19 claims
- 0292US10562761B2Waterproof microphone and associated packing techniquesSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2016·Granted Feb 18, 2020·5 cites·18 claims
- 0392US5889872ACapacitive microphone and method thereforMOTOROLA INC·Filed 1996·Granted Mar 30, 1999·145 cites·11 claims
- 0491US10081537B2Directional microphone and associated packing techniquesSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2016·Granted Sep 25, 2018·7 cites·19 claims
- 0590US5888412AMethod for making a sculptured diaphragmMOTOROLA INC·Filed 1996·Granted Mar 30, 1999·79 cites·15 claims
- 0685US10508024B2Directional microphone and associated packing techniquesSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2018·Granted Dec 17, 2019·3 cites·19 claims
- 0784US11059716B2Directional microphone and associated packing techniquesSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2019·Granted Jul 13, 2021·1 cites·19 claims
- 0880US2022212920A1Liquid-resistant air inlet passive device and methods of making sameSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2022·Application pending·0 cites
- 0975US5264075AFabrication methods for silicon/glass capacitive absolute pressure sensorsFORD MOTOR CO·Filed 1992·Granted Nov 23, 1993·36 cites·19 claims
- 1074US11312620B2Waterproof microphone and associated packing techniquesSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2019·Granted Apr 26, 2022·0 cites·18 claims
- 1174US10488288B2Capacitive pressure sensorSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2017·Granted Nov 26, 2019·1 cites·14 claims
- 1273US10648879B2Capacitive pressure sensorSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2017·Granted May 12, 2020·1 cites·8 claims
- 1370US11193843B2Capacitive pressure sensorSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2020·Granted Dec 7, 2021·0 cites·17 claims
- 1470US11156519B2Capacitive pressure sensorSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2019·Granted Oct 26, 2021·0 cites·10 claims
- 1569US11523224B2Capacitive microphone sensor design and fabrication method for achieving higher signal to noise ratioINNOGRITY PTE LTD·Filed 2020·Granted Dec 6, 2022·1 cites·23 claims
- 1669US2024137711A1Capacitive microphone sensor design and fabrication method for achieving higher signal to noise ratioSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2024·Application pending·0 cites
- 1768US8569850B2Ultra low pressure sensorKOK KITT-WAI·Filed 2007·Granted Oct 29, 2013·6 cites·4 claims
- 1866US5578167ASubstrate holder and method of useMOTOROLA INC·Filed 1996·Granted Nov 26, 1996·44 cites·19 claims
- 1964US11902741B2Capacitive microphone sensor design and fabrication method for achieving higher signal to noise ratioINNOGRITY PTE LTD·Filed 2022·Granted Feb 13, 2024·0 cites·25 claims
- 2062US5801068AHermetically sealed microelectronic device and method of forming sameFORD GLOBAL TECH INC·Filed 1996·Granted Sep 1, 1998·24 cites·11 claims
- 2161US6127629AHermetically sealed microelectronic device and method of forming sameFORD GLOBAL TECH INC·Filed 1994·Granted Oct 3, 2000·25 cites·6 claims
- 2259US11095998B2Acoustic apparatus, system and method of fabricationSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2019·Granted Aug 17, 2021·0 cites·19 claims
- 2356US10284987B2Acoustic apparatus, system and method of fabricationSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2017·Granted May 7, 2019·0 cites·13 claims
- 2453US9807532B2Acoustic apparatus, system and method of fabricationSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2016·Granted Oct 31, 2017·0 cites·11 claims
- 2547US7361523B2Three-axis accelerometerSENSFAB PTE LTD·Filed 2004·Granted Apr 22, 2008·5 cites·20 claims
- 2646US11239408B2Acoustic transducer and related fabrication and packaging techniquesSOORIAKUMAR KATHIRGAMASUNDARAM·Filed 2019·Granted Feb 1, 2022·0 cites·16 claims
- 2741US2008185669A1Silicon MicrophoneSENSFAB PTE LTD·Filed 2005·Application pending·0 cites
- 2840US2005262934A1Tyre pressure monitoring sensorSENSFAB PTE LTD·Filed 2004·Application pending·0 cites
- 2940US2007065968A1Fabrication of silicon microphoneKOK KIT-WAI·Filed 2004·Application pending·0 cites
- 3037US7247248B2Method of forming atomic force microscope tipsSENSFAB PTE LTD·Filed 2003·Granted Jul 24, 2007·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →