Inventor · disambiguated record
David A. Preves
Also filed as: PREVES DAVID · PREVES DAVID A
33 granted patents·12 pending applications·2,624 citations·filing 1974–2015
98Inventor score
Top patents by PatentIndex Score
45 records- 0197US7403629B1Disposable modular hearing aidSARNOFF CORP·Filed 2000·Granted Jul 22, 2008·243 cites·8 claims
- 0297US5757933AIn-the-ear hearing aid with directional microphone systemMICRO EAR TECHNOLOGY INC·Filed 1996·Granted May 26, 1998·215 cites·21 claims
- 0396US9369814B2External ear canal voice detectionSTARKEY LAB INC·Filed 2015·Granted Jun 14, 2016·29 cites·22 claims
- 0496US7221768B2Hearing aid with large diaphragm microphone element including a printed circuit boardSARNOFF CORP·Filed 2006·Granted May 22, 2007·54 cites·8 claims
- 0596US7113611B2Disposable modular hearing aidSARNOFF CORP·Filed 2001·Granted Sep 26, 2006·268 cites·10 claims
- 0696US7003127B1Hearing aid with large diaphragm microphone element including a printed circuit boardSARNOFF CORP·Filed 2000·Granted Feb 21, 2006·155 cites·4 claims
- 0796US6366863B1Portable hearing-related analysis systemMICRO EAR TECHNOLOGY INC·Filed 1998·Granted Apr 2, 2002·264 cites·20 claims
- 0895US7929713B2External ear canal voice detectionSTARKEY LAB INC·Filed 2008·Granted Apr 19, 2011·52 cites·22 claims
- 0994US8169938B2Communication system for wireless audio devicesDUCHSCHER ROB·Filed 2006·Granted May 1, 2012·301 cites·27 claims
- 1094US5083312AProgrammable multichannel hearing aid with adaptive filterARGOSY ELECTRONICS INC·Filed 1989·Granted Jan 21, 1992·169 cites·21 claims
- 1194US3946168ADirectional hearing aidsMAICO HEARING INSTR INC·Filed 1974·Granted Mar 23, 1976·83 cites·5 claims
- 1293US7822217B2Hearing assistance systems for providing second-order gradient directional signalsMICRO EAR TECHNOLOGY INC·Filed 2008·Granted Oct 26, 2010·28 cites·9 claims
- 1393US6389142B1In-the-ear hearing aid with directional microphone systemMICRO EAR TECHNOLOGY·Filed 1998·Granted May 14, 2002·156 cites·42 claims
- 1492US7451256B2Portable system for programming hearing aidsMICRO TECH·Filed 2005·Granted Nov 11, 2008·24 cites·19 claims
- 1592US6647345B2Portable hearing-related analysis systemMICRO EAR TECHNOLOGY INC·Filed 2002·Granted Nov 11, 2003·68 cites·16 claims
- 1691US7787647B2Portable system for programming hearing aidsMICRO EAR TECHNOLOGY INC·Filed 2004·Granted Aug 31, 2010·55 cites·20 claims
- 1790US7369669B2Diotic presentation of second-order gradient directional hearing aid signalsMICRO EAR TECHNOLOGY INC·Filed 2002·Granted May 6, 2008·48 cites·37 claims
- 1890US6895345B2Portable hearing-related analysis systemMICRO EAR TECHNOLOGY INC·Filed 2003·Granted May 17, 2005·49 cites·20 claims
- 1988US6888948B2Portable system programming hearing aidsMICRO TECH·Filed 2002·Granted May 3, 2005·37 cites·31 claims
- 2086US7929723B2Portable system for programming hearing aidsMICRO EAR TECHNOLOGY INC·Filed 2009·Granted Apr 19, 2011·13 cites·20 claims
- 2185US8958586B2Sound environment classification by coordinated sensing using hearing assistance devicesSTARKEY LAB INC·Filed 2012·Granted Feb 17, 2015·7 cites·18 claims
- 2284US9036833B2External ear canal voice detectionVICTORIAN THOMAS A·Filed 2011·Granted May 19, 2015·10 cites·20 claims
- 2377US9124994B2System for programming special function buttons for hearing assistance device applicationsCORTI DEBORAH·Filed 2010·Granted Sep 1, 2015·6 cites·21 claims
- 2476US7324652B2Hearing aid having a supply source providing multiple supply voltagesSTARKEY LAB INC·Filed 2003·Granted Jan 29, 2008·12 cites·40 claims
- 2576US6442279B1Acoustic conditionerMICRO EAR TECHNOLOGY INC·Filed 2000·Granted Aug 27, 2002·21 cites·12 claims
- 2674US6424722B1Portable system for programming hearing aidsMICRO TECH·Filed 1997·Granted Jul 23, 2002·41 cites·28 claims
- 2764US4986281AMethod for obtaining a signal for analyzing human and animal joint functionsSTARKEY LAB INC·Filed 1990·Granted Jan 22, 1991·143 cites·4 claims
- 2859US2008089541A1Hearing aid device including control switchSTARKEY LAB INC·Filed 2007·Application pending·0 cites
- 2954US6359992B1Acoustics conditionerMICRO EAR TECHNOLOGY·Filed 1997·Granted Mar 19, 2002·25 cites·14 claims
- 3052US9584930B2Sound environment classification by coordinated sensing using hearing assistance devicesSTARKEY LABS INC·Filed 2015·Granted Feb 28, 2017·0 cites·16 claims
- 3151US4790018AFrequency selection circuit for hearing aidsARGOSY ELECTRONICS·Filed 1987·Granted Dec 6, 1988·26 cites·17 claims
- 3251US2007121967A1Hearing aid with large diaphragm microphone element including a printed circuit boardSJURSEN WALTER P·Filed 2006·Application pending·0 cites
- 3350US2016044426A1Communication system for wireless audio devicesSTARKEY LAB INC·Filed 2015·Application pending·0 cites
- 3449US2010150386A1Universal serial bus interfaces for a hearing aidSTARKEY LAB INC·Filed 2008·Application pending·0 cites
- 3549US2013004002A1Communication system for wireless audio devicesSTARKEY LAB INC·Filed 2012·Application pending·0 cites
- 3647US2006074572A1Portable hearing-related analysis systemMICRO EAR TECHNOLOGY INC D B A·Filed 2005·Application pending·0 cites
- 3747US2011090837A1Communication system for wireless audio devicesSTARKEY LAB INC·Filed 2010·Application pending·0 cites
- 3845US2007071265A1Disposable modular hearing aidLEEDOM MARVIN A·Filed 2006·Application pending·0 cites
- 3945US2002191805A1In-the-ear hearing aid with directional microphone systemMICRO EAR TECHNOLOGY INC D B A·Filed 2002·Application pending·0 cites
- 4045US2005058313A1External ear canal voice detectionFiled 2003·Application pending·0 cites
- 4144US7010136B1Resonant response matching circuit for hearing aidMICRO EAR TECHNOLOGY INC·Filed 1999·Granted Mar 7, 2006·15 cites·20 claims
- 4244US2015373466A1System for programming special function buttons for hearing assistance device applicationsCORTI DEBORAH·Filed 2015·Application pending·0 cites
- 4341US2002015506A1Remote programming and control means for a hearing aidSONGBIRD HEARING INC·Filed 2001·Application pending·0 cites
- 4440US7697705B2High fidelity digital hearing aid and methods of programming and operating sameETYMOTIC RES INC·Filed 2002·Granted Apr 13, 2010·0 cites·20 claims
- 4532US4888810AAnalog volume control circuitARGOSY ELECTRONICS·Filed 1989·Granted Dec 19, 1989·7 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when David A. Preves files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →