Inventor · disambiguated record
William R. Spence
Also filed as: SPENCE WILLIAM R
10 granted patents·1 pending application·385 citations·filing 2000–2012
91Inventor score
Top patents by PatentIndex Score
11 records- 0197US6614911B1Microphone assembly having a windscreen of high acoustic resistivity and/or hydrophobic materialGENTEX CORP·Filed 2000·Granted Sep 2, 2003·95 cites·25 claims
- 0295US8237909B2Vehicular rearview mirror assembly including integrated backlighting for a liquid crystal display (LCD)OSTREKO JOHN B·Filed 2009·Granted Aug 7, 2012·187 cites·67 claims
- 0390US6882734B2Vehicle accessory microphoneGENTEX CORP·Filed 2002·Granted Apr 19, 2005·49 cites·49 claims
- 0478US8583331B2Monitoring and automatic equipment control systemsGENTEX CORP·Filed 2012·Granted Nov 12, 2013·3 cites·20 claims
- 0578US7136494B2Vehicle accessory microphone assembly having a windscreen with hydrophobic propertiesGENTEX CORP·Filed 2003·Granted Nov 14, 2006·15 cites·28 claims
- 0677US7746535B2Blind connector for rearview mirrorGENTEX CORP·Filed 2008·Granted Jun 29, 2010·12 cites·41 claims
- 0776US8224012B2Vehicle accessory microphoneWATSON ALAN R·Filed 2006·Granted Jul 17, 2012·5 cites·21 claims
- 0865US7130431B2Vehicle accessory microphoneGENTEX CORP·Filed 2003·Granted Oct 31, 2006·7 cites·46 claims
- 0961US7616768B2Vehicle accessory microphone having mechanism for reducing line-induced noiseGENTEX CORP·Filed 2004·Granted Nov 10, 2009·9 cites·11 claims
- 1057US8326483B2Monitoring and automatic equipment control systemsSTAM JOSEPH S·Filed 2004·Granted Dec 4, 2012·3 cites·20 claims
- 1148US2007291962A1Automotive balanced microphone system and method of forming sameWATSON ALAN R·Filed 2007·Application pending·0 cites
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