Inventor · disambiguated record
John W. Parkins
Also filed as: PARKINS JOHN JR · PARKINS JOHN W · PARKINS JOHN WARREN
26 granted patents·6 pending applications·254 citations·filing 1998–2024
96Inventor score
Top patents by PatentIndex Score
32 records- 0195US9084053B2Microphone environmental protection deviceRED TAIL HAWK CORP·Filed 2013·Granted Jul 14, 2015·42 cites·27 claims
- 0290US8897458B2Concha-fitting custom earplug with flexible skin and filler materialPARKINS JOHN W·Filed 2012·Granted Nov 25, 2014·17 cites·15 claims
- 0389US8693720B2Wireless earplug with improved sensitivity and form factorPARKINS JOHN W·Filed 2010·Granted Apr 8, 2014·11 cites·17 claims
- 0488US10448144B2Magnetic field antennaRED TAIL HAWK CORP·Filed 2016·Granted Oct 15, 2019·4 cites·21 claims
- 0588US9924261B2Ear defender with concha simulatorRED TAIL HAWK CORP·Filed 2016·Granted Mar 20, 2018·8 cites·17 claims
- 0688US9774946B2Wireless earplug with improved sensitivity and form factorRED TAIL HAWK CORP·Filed 2016·Granted Sep 26, 2017·5 cites·22 claims
- 0788US9525930B2Magnetic field antennaRED TAIL HAWK CORP·Filed 2014·Granted Dec 20, 2016·11 cites·25 claims
- 0887US10357403B2Wireless earplug with improved sensitivity and form factorRED TAIL HAWK CORP·Filed 2017·Granted Jul 23, 2019·5 cites·22 claims
- 0986US10448143B2Wireless communications headset system employing a loop transmitter that fits around the pinnaRED TAIL HAWK CORP·Filed 2016·Granted Oct 15, 2019·4 cites·19 claims
- 1085US9516404B2Wireless earplug with improved sensitivity and form factorRED TAIL HAWK CORP·Filed 2014·Granted Dec 6, 2016·6 cites·17 claims
- 1184US9083388B2Transmitter with improved sensitivity and shieldingRED TAIL HAWK CORP·Filed 2013·Granted Jul 14, 2015·6 cites·20 claims
- 1281US7740104B1Multiple resonator attenuating earplugRED TAIL HAWK CORP·Filed 2006·Granted Jun 22, 2010·40 cites·17 claims
- 1380US10258509B2In-ear noise dosimetry systemRED TAIL HAWK CORP·Filed 2017·Granted Apr 16, 2019·3 cites·31 claims
- 1480US9351064B2Wireless communications headset system employing a loop transmitter that fits around the pinnaRED TAIL HAWK CORP·Filed 2014·Granted May 24, 2016·4 cites·8 claims
- 1579US8379872B2Talk-through listening device channel switchingRED TAIL HAWK CORP·Filed 2010·Granted Feb 19, 2013·4 cites·8 claims
- 1676US9609411B2Microphone environmental protection deviceRED TAIL HAWK CORP·Filed 2015·Granted Mar 28, 2017·3 cites·12 claims
- 1774US8688036B2Wireless communications headset system employing a loop transmitter that fits around the pinnaPARKINS JOHN W·Filed 2007·Granted Apr 1, 2014·9 cites·26 claims
- 1874US8498440B2Eartip with tetherPARKINS JOHN W·Filed 2011·Granted Jul 30, 2013·4 cites·20 claims
- 1971US10940044B2In-ear noise dosimetry systemRED TAIL HAWK CORP·Filed 2019·Granted Mar 9, 2021·1 cites·19 claims
- 2069US8638963B2Ear defender with concha simulatorPARKINS JOHN W·Filed 2010·Granted Jan 28, 2014·3 cites·10 claims
- 2168USD657499SEarplugPARKINS JOHN W·Filed 2011·Granted Apr 10, 2012·16 cites·1 claims
- 2266US9473846B2Ear defender with concha simulatorRED TAIL HAWK CORP·Filed 2013·Granted Oct 18, 2016·1 cites·15 claims
- 2357US2025048029A1Microphone and Thin Plate Pressure AttenuatorNittany Acoustics LLC·Filed 2024·Application pending·0 cites
- 2457US2025113137A1Wireless Battery-Free Magnetic Induction Earplug with Expansion CavityRED TAIL HAWK CORP·Filed 2024·Application pending·0 cites
- 2554US10522903B2Transmitter with improved sensitivity and shieldingRED TAIL HAWK CORP·Filed 2016·Granted Dec 31, 2019·0 cites·18 claims
- 2652US9548537B2Transmitter with improved sensitivity and shieldingRED TAIL HAWK CORP·Filed 2015·Granted Jan 17, 2017·0 cites·18 claims
- 2748US2017164095A1Microphone Environmental Protection DeviceRED TAIL HAWK CORP·Filed 2017·Application pending·0 cites
- 2847US6665410B1Adaptive feedback controller with open-loop transfer function reference suited for applications such as active noise controlFiled 1998·Granted Dec 16, 2003·41 cites·11 claims
- 2946USD655273SEarcup for a headsetPARKINS JOHN W·Filed 2011·Granted Mar 6, 2012·6 cites·1 claims
- 3045US2014294191A1Hearing Protection with Sound Exposure Control and MonitoringRED TAIL HAWK CORP·Filed 2014·Application pending·0 cites
- 3144US2006037908A1Reverse flow fuel filterPARKINS JOHN JR·Filed 2005·Application pending·0 cites
- 3240US2011271965A1Multi-Material Hearing Protection Custom EarplugRED TAIL HAWK CORP·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →