Inventor · disambiguated record
Viorel Drambarean
Also filed as: DRAMBAREAN VIOREL
40 granted patents·4 pending applications·803 citations·filing 1989–2023
98Inventor score
Top patents by PatentIndex Score
44 records- 0198US7522740B2Multi-coil coupling system for hearing aid applicationsETYMOTIC RES INC·Filed 2006·Granted Apr 21, 2009·100 cites·28 claims
- 0294USD705760SElectronic earplugETYMOTIC RES INC·Filed 2013·Granted May 27, 2014·21 cites·1 claims
- 0394US8019386B2Companion microphone system and methodETYMOTIC RES INC·Filed 2005·Granted Sep 13, 2011·24 cites·29 claims
- 0494US7881486B1Directional microphone assemblyETYMOTIC RES INC·Filed 2000·Granted Feb 1, 2011·82 cites·25 claims
- 0594USD589028SLow profile microphone tip assemblyETYMOTIC RES INC·Filed 2008·Granted Mar 24, 2009·59 cites·1 claims
- 0694USD535644SHigh-fidelity noise-excluding earphones with ergonomically designed constructionETYMOTIC RES INC·Filed 2006·Granted Jan 23, 2007·53 cites·1 claims
- 0792US8107665B2Insert earphone using a moving coil driverHAAPAPURO ANDREW J·Filed 2007·Granted Jan 31, 2012·30 cites·17 claims
- 0892US7099486B2Multi-coil coupling system for hearing aid applicationsETYMOTIC RES INC·Filed 2003·Granted Aug 29, 2006·56 cites·15 claims
- 0991US9198800B2Electronic earplug for providing communication and protectionETYMOTIC RES INC·Filed 2014·Granted Dec 1, 2015·23 cites·31 claims
- 1090US8649540B2Electronic earplugKILLION MEAD C·Filed 2010·Granted Feb 11, 2014·42 cites·50 claims
- 1190US7991179B2High fidelity noise-excluding earphones with ergonomically designed constructionETYMOTIC RES INC·Filed 2006·Granted Aug 2, 2011·23 cites·9 claims
- 1289USD705758SElectronic earplugETYMOTIC RES INC·Filed 2013·Granted May 27, 2014·11 cites·1 claims
- 1385US8184839B2One-size-fits-most hearing aidGUDMUNDSEN GAIL·Filed 2005·Granted May 22, 2012·8 cites·21 claims
- 1484US6876749B1Microphone for hearing aid and communications applications having switchable polar and frequency response characteristicsETYMOTIC RES INC·Filed 2000·Granted Apr 5, 2005·28 cites·21 claims
- 1583USD550201SEarphoneETYMOTIC RES INC·Filed 2006·Granted Sep 4, 2007·28 cites·1 claims
- 1682US7555134B2Antenna for miniature wireless devices and improved wireless earphones supported entirely by the ear canalETYMOTIC RES INC·Filed 2007·Granted Jun 30, 2009·13 cites·28 claims
- 1782US6798890B2Directional microphone assemblyETYMOTIC RES INC·Filed 2001·Granted Sep 28, 2004·24 cites·34 claims
- 1881US7245728B2Microphone for hearing aid and communications applications having switchable polar and frequency response characteristicsETYMOTIC RES INC·Filed 2005·Granted Jul 17, 2007·8 cites·21 claims
- 1980US7551940B2Two-way voice communication device having external acoustic noise reductionETYMOTIC RES INC·Filed 2004·Granted Jun 23, 2009·27 cites·37 claims
- 2080USD550200SEarphoneETYMOTIC RES INC·Filed 2006·Granted Sep 4, 2007·25 cites·1 claims
- 2178US7832080B2Directional microphone assemblyETYMOTIC RES INC·Filed 2007·Granted Nov 16, 2010·8 cites·20 claims
- 2277US9232292B2Electronic earplug windscreenETYMOTIC RES INC·Filed 2014·Granted Jan 5, 2016·4 cites·21 claims
- 2377USD705759SElectronic earplugETYMOTIC RES INC·Filed 2013·Granted May 27, 2014·4 cites·1 claims
- 2475USD542773SHigh fidelity noise excluding earphones with ergonomically designed constructionETYMOTIC RES INC·Filed 2005·Granted May 15, 2007·18 cites·1 claims
- 2574USD705197SElectronic earplugETYMOTIC RES INC·Filed 2013·Granted May 20, 2014·3 cites·1 claims
- 2672US8625827B2One-size-fits-most hearing aidGUDMUNDSEN GAIL·Filed 2012·Granted Jan 7, 2014·1 cites·15 claims
- 2771US7162041B2Noise canceling microphone with acoustically tuned portsETYMOTIC RES INC·Filed 2004·Granted Jan 9, 2007·14 cites·34 claims
- 2869USD705196SElectronic earplugETYMOTIC RES INC·Filed 2013·Granted May 20, 2014·2 cites·1 claims
- 2968US9155494B2Hearing testing probe apparatus with digital interfaceISEBERG STEVE·Filed 2012·Granted Oct 13, 2015·4 cites·18 claims
- 3067US8649546B2Insert earphone using a moving coil driverHAAPAPURO ANDREW J·Filed 2011·Granted Feb 11, 2014·2 cites·16 claims
- 3164USD533869SMicrophone tip assemblyETYMOTIC RES INC·Filed 2006·Granted Dec 19, 2006·13 cites·1 claims
- 3263USD705198SElectronic earplugETYMOTIC RES INC·Filed 2013·Granted May 20, 2014·1 cites·1 claims
- 3363US6560344B1Miniature surface mounted directional microphone assemblyETYMOTIC RES INC·Filed 1999·Granted May 6, 2003·35 cites·47 claims
- 3456US10085677B2System and method for performing a hearing screeningISEBERG STEVE·Filed 2005·Granted Oct 2, 2018·1 cites·18 claims
- 3555US7286677B2Directional microphone assemblyETYMOTIC RES INC·Filed 2004·Granted Oct 23, 2007·3 cites·7 claims
- 3653US2009176538A1Two-Way Communication Device with Detachable BoomETYMOTIC RES INC·Filed 2009·Application pending·0 cites
- 3751USD1045831SEarphoneMCK AUDIO INC·Filed 2022·Granted Oct 8, 2024·1 cites·1 claims
- 3851US11902750B2System and method for providing an arrangement of two first-order directional microphones arranged in tandem to form a second-order directional microphone systemTEAM IP HOLDINGS LLC·Filed 2022·Granted Feb 13, 2024·0 cites·20 claims
- 3950US10624562B2Hearing testing probe apparatus with digital interfaceETYMOTIC RES INC·Filed 2015·Granted Apr 21, 2020·0 cites·22 claims
- 4050US9566023B2Audiometry earphone insertETYMOTIC RES INC·Filed 2014·Granted Feb 14, 2017·0 cites·10 claims
- 4147US2014355809A1Flexible eartip with retention baseETYMOTIC RES INC·Filed 2014·Application pending·0 cites
- 4246US2024040315A1Hearing assistive devicesMCK AUDIO INC·Filed 2023·Application pending·0 cites
- 4344US2015047651A1Compact high fidelity earplugETYMOTIC RES INC·Filed 2014·Application pending·0 cites
- 4437US4954802ABi-metal temperature switchSTEWART WARNER INSTR CORP·Filed 1989·Granted Sep 4, 1990·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →