Inventor · disambiguated record
Andrew J. Haapapuro
Also filed as: HAAPAPURO ANDREW · HAAPAPURO ANDREW J
23 granted patents·3 pending applications·489 citations·filing 2000–2023
96Inventor score
Top patents by PatentIndex Score
26 records- 0194US8019386B2Companion microphone system and methodETYMOTIC RES INC·Filed 2005·Granted Sep 13, 2011·24 cites·29 claims
- 0294US7881486B1Directional microphone assemblyETYMOTIC RES INC·Filed 2000·Granted Feb 1, 2011·82 cites·25 claims
- 0394USD589028SLow profile microphone tip assemblyETYMOTIC RES INC·Filed 2008·Granted Mar 24, 2009·59 cites·1 claims
- 0494USD535644SHigh-fidelity noise-excluding earphones with ergonomically designed constructionETYMOTIC RES INC·Filed 2006·Granted Jan 23, 2007·53 cites·1 claims
- 0592US8107665B2Insert earphone using a moving coil driverHAAPAPURO ANDREW J·Filed 2007·Granted Jan 31, 2012·30 cites·17 claims
- 0691US9198800B2Electronic earplug for providing communication and protectionETYMOTIC RES INC·Filed 2014·Granted Dec 1, 2015·23 cites·31 claims
- 0790US7991179B2High fidelity noise-excluding earphones with ergonomically designed constructionETYMOTIC RES INC·Filed 2006·Granted Aug 2, 2011·23 cites·9 claims
- 0883USD550201SEarphoneETYMOTIC RES INC·Filed 2006·Granted Sep 4, 2007·28 cites·1 claims
- 0982US6798890B2Directional microphone assemblyETYMOTIC RES INC·Filed 2001·Granted Sep 28, 2004·24 cites·34 claims
- 1080US7551940B2Two-way voice communication device having external acoustic noise reductionETYMOTIC RES INC·Filed 2004·Granted Jun 23, 2009·27 cites·37 claims
- 1180USD550200SEarphoneETYMOTIC RES INC·Filed 2006·Granted Sep 4, 2007·25 cites·1 claims
- 1278US7832080B2Directional microphone assemblyETYMOTIC RES INC·Filed 2007·Granted Nov 16, 2010·8 cites·20 claims
- 1377US9232292B2Electronic earplug windscreenETYMOTIC RES INC·Filed 2014·Granted Jan 5, 2016·4 cites·21 claims
- 1475USD542773SHigh fidelity noise excluding earphones with ergonomically designed constructionETYMOTIC RES INC·Filed 2005·Granted May 15, 2007·18 cites·1 claims
- 1574US6666295B2Acoustic resistor for hearing improvement and audiometric applications, and method of making sameETYMOTIC RES INC·Filed 2001·Granted Dec 23, 2003·13 cites·20 claims
- 1671US7162041B2Noise canceling microphone with acoustically tuned portsETYMOTIC RES INC·Filed 2004·Granted Jan 9, 2007·14 cites·34 claims
- 1768US8091680B2Acoustic resistor for hearing improvement and audiometric applications, and method of making sameKILLION MEAD C·Filed 2004·Granted Jan 10, 2012·9 cites·23 claims
- 1867US8649546B2Insert earphone using a moving coil driverHAAPAPURO ANDREW J·Filed 2011·Granted Feb 11, 2014·2 cites·16 claims
- 1964USD533869SMicrophone tip assemblyETYMOTIC RES INC·Filed 2006·Granted Dec 19, 2006·13 cites·1 claims
- 2063US6830876B2Acoustic resistor for hearing improvement and audiometric applications, and method of making sameETYMOTIC RES INC·Filed 2003·Granted Dec 14, 2004·6 cites·18 claims
- 2155US7286677B2Directional microphone assemblyETYMOTIC RES INC·Filed 2004·Granted Oct 23, 2007·3 cites·7 claims
- 2253US2009176538A1Two-Way Communication Device with Detachable BoomETYMOTIC RES INC·Filed 2009·Application pending·0 cites
- 2353US2024159731A1Accurate Monitoring of Concrete with a Cast-In-Place DeviceLIM MALCOLM·Filed 2022·Application pending·0 cites
- 2451USD1045831SEarphoneMCK AUDIO INC·Filed 2022·Granted Oct 8, 2024·1 cites·1 claims
- 2551US11902750B2System 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
- 2646US2024040315A1Hearing assistive devicesMCK AUDIO INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →