Inventor · disambiguated record
Samuel L. Thomasson
Also filed as: THOMASSON SAMUEL L
31 granted patents·13 pending applications·764 citations·filing 1993–2017
97Inventor score
Files withACOUSTIC TECH INC18THOMASSON SAMUEL L7ZOUNDS INC7ACOUSTIC TECHNOLOGY INC3ZOUNDS HEARING INC2
Top patents by PatentIndex Score
44 records- 0196US6111957AApparatus and method for adjusting audio equipment in acoustic environmentsACOUSTIC TECH INC·Filed 1998·Granted Aug 29, 2000·209 cites·10 claims
- 0290US8538050B2Method for communicating with a hearing aidFINK SCOTT RAYMOND·Filed 2006·Granted Sep 17, 2013·35 cites·7 claims
- 0389US8331592B2Wireless gateway for hearing aidWU FAN·Filed 2008·Granted Dec 11, 2012·24 cites·13 claims
- 0487US7620195B2Rechargeable hearing aidZOUNDS INC·Filed 2005·Granted Nov 17, 2009·38 cites·15 claims
- 0581US6904146B2Full duplex echo cancelling circuitACOUSTIC TECHNOLOGY INC·Filed 2002·Granted Jun 7, 2005·31 cites·28 claims
- 0679US9702586B2Energy storage for PV water heaterTHOMASSON SAMUEL L·Filed 2008·Granted Jul 11, 2017·4 cites·5 claims
- 0778US5649019ADigital apparatus for reducing acoustic feedbackFiled 1995·Granted Jul 15, 1997·53 cites·19 claims
- 0876US8948426B2Method for calibrating a hearing aidTHOMASSON SAMUEL L·Filed 2006·Granted Feb 3, 2015·18 cites·3 claims
- 0971US7747030B2Method for identifying a hearing aidZOUNDS HEARING INC·Filed 2006·Granted Jun 29, 2010·5 cites·8 claims
- 1066US6268766B1Band pass filter from two notch filtersACOUSTIC TECH INC·Filed 1999·Granted Jul 31, 2001·17 cites·9 claims
- 1165US6421443B1Acoustic and electronic echo cancellationACOUSTIC TECH INC·Filed 1999·Granted Jul 16, 2002·31 cites·11 claims
- 1264US6492865B1Band pass filter from two filtersACOUSTIC TECH INC·Filed 2000·Granted Dec 10, 2002·8 cites·14 claims
- 1363US6891809B1Background communication using shadow of audio signalACOUSTIC TECH INC·Filed 1999·Granted May 10, 2005·35 cites·5 claims
- 1462US6404279B2Band pass filter with improved group delayACOUSTIC TECH INC·Filed 2000·Granted Jun 11, 2002·9 cites·9 claims
- 1562US6278785B1Echo cancelling process with improved phase controlACOUSTIC TECH INC·Filed 1999·Granted Aug 21, 2001·35 cites·16 claims
- 1662US5412734AApparatus and method for reducing acoustic feedbackFiled 1993·Granted May 2, 1995·29 cites·19 claims
- 1761US7974427B2Method for identifying a hearing aidZOUNDS HEARING INC·Filed 2006·Granted Jul 5, 2011·2 cites·15 claims
- 1860US6166573AHigh resolution delay lineACOUSTIC TECH INC·Filed 1999·Granted Dec 26, 2000·24 cites·12 claims
- 1958US9635477B2Hearing aid with capacitive switchLOWMILLER DONALD ALLAN·Filed 2008·Granted Apr 25, 2017·3 cites·3 claims
- 2058US6931124B1Soft mute circuitACOUSTIC TECHNOLOGY INC·Filed 2000·Granted Aug 16, 2005·8 cites·7 claims
- 2158US2009214195A1PV water heating systemTHOMASSON SAMUEL L·Filed 2008·Application pending·0 cites
- 2258US2009188486A1PV water heater with adaptive controlTHOMASSON SAMUEL L·Filed 2008·Application pending·0 cites
- 2355US6301364B1Tagging echoes with low frequency noiseACOUSTIC TECH INC·Filed 1999·Granted Oct 9, 2001·28 cites·4 claims
- 2454US6798881B2Noise reduction circuit for telephonesACOUSTIC TECH INC·Filed 1999·Granted Sep 28, 2004·22 cites·12 claims
- 2554US6252967B1Reducing acoustic feedback with digital modulationACOUSTIC TECH INC·Filed 1999·Granted Jun 26, 2001·25 cites·15 claims
- 2652US6608898B1Band pass and notch filters for echo reduction with less phase distortionACOUSTIC TECH INC·Filed 1999·Granted Aug 19, 2003·11 cites·14 claims
- 2750US6404278B2Separation of plural band pass filtersACOUSTIC TECH INC·Filed 2000·Granted Jun 11, 2002·4 cites·7 claims
- 2849US8712085B2Light powered hearing aidTHOMASSON SAMUEL L·Filed 2008·Granted Apr 29, 2014·0 cites·13 claims
- 2949US2005213745A1Voice activity detector for low S/NACOUSTIC TECH INC·Filed 2004·Application pending·0 cites
- 3046US2009296968A1Maintenance station for hearing aidZOUNDS INC·Filed 2008·Application pending·0 cites
- 3146US2009257610A1Quasi-permanent battery for hearing aidsZOUNDS INC·Filed 2008·Application pending·0 cites
- 3246US2009285425A1Solar powered hearing aidZOUNDS INC·Filed 2008·Application pending·0 cites
- 3346US2009214064A1RF power supply for hearing aidsZOUNDS INC·Filed 2008·Application pending·0 cites
- 3445US2009235973A1Positioning system for solar panelsTHOMASSON SAMUEL L·Filed 2008·Application pending·0 cites
- 3544US2003123644A1Method and apparatus for removing audio artifactsFiled 2000·Application pending·0 cites
- 3644US2007206825A1Noise reduction circuit for hearing aidZOUNDS INC·Filed 2006·Application pending·0 cites
- 3743US5557681AElectronic stethoscopeFiled 1993·Granted Sep 17, 1996·33 cites·17 claims
- 3842US2007195979A1Method for testing using hearing aidZOUNDS INC·Filed 2006·Application pending·0 cites
- 3942US2002141568A1Dual threshold correlatorACOUSTIC TECH INC·Filed 2001·Application pending·0 cites
- 4042US2002097861A1Narrow band shadow encoderACOUSTIC TECH INC·Filed 2001·Application pending·0 cites
- 4141US6625286B1Precise amplitude correction circuitACOUSTIC TECH INC·Filed 1999·Granted Sep 23, 2003·17 cites·14 claims
- 4238US9997035B1Acoustic security system and methodTHOMASSON SAMUEL L·Filed 2017·Granted Jun 12, 2018·0 cites·16 claims
- 4335US6255877B1Wide range, variable phase shift circuitACOUSTIC TECH INC·Filed 1999·Granted Jul 3, 2001·3 cites·9 claims
- 4432US6963642B1Band-by-band full duplex communicationACOUSTIC TECHNOLOGY INC·Filed 1999·Granted Nov 8, 2005·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →