Inventor · disambiguated record
James B. Piket
Also filed as: PIKET JAMES B · PIKET JAMES BRIAN
19 granted patents·3 pending applications·508 citations·filing 1994–2022
95Inventor score
Files withMOTOROLA INC15PIKET JAMES B3CONTINENTAL AUTOMOTIVE SYSTEMS1DSP CONCEPTS INC1ROKUSEK DANIEL S1
Top patents by PatentIndex Score
22 records- 0187US5926756AMethod and system for programming a cellular phoneMOTOROLA INC·Filed 1996·Granted Jul 20, 1999·140 cites·8 claims
- 0285US7046794B2Double talk activity detector and method for an echo canceler circuitMOTOROLA INC·Filed 2003·Granted May 16, 2006·49 cites·25 claims
- 0382US6799062B1Full-duplex hands-free transparency circuit and method thereforMOTOROLA INC·Filed 2000·Granted Sep 28, 2004·34 cites·21 claims
- 0478US7099458B2Downlink activity and double talk probability detector and method for an echo canceler circuitMOTOROLA INC·Filed 2003·Granted Aug 29, 2006·24 cites·26 claims
- 0577US5856970AMulti-channel echo cancellation method and apparatusMOTOROLA INC·Filed 1996·Granted Jan 5, 1999·64 cites·27 claims
- 0668US7680265B2Echo canceler circuit and methodCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2003·Granted Mar 16, 2010·9 cites·18 claims
- 0765US7787613B2Method and apparatus for double-talk detection in a hands-free communication systemMOTOROLA INC·Filed 2005·Granted Aug 31, 2010·3 cites·20 claims
- 0863US6618701B2Method and system for noise suppression using external voice activity detectionMOTOROLA INC·Filed 1999·Granted Sep 9, 2003·52 cites·16 claims
- 0961US7734466B2Reduced complexity recursive least square lattice structure adaptive filter by means of limited recursion of the backward and forward error prediction squaresMOTOROLA INC·Filed 2006·Granted Jun 8, 2010·4 cites·11 claims
- 1061US6415029B1Echo canceler and double-talk detector for use in a communications unitMOTOROLA INC·Filed 1999·Granted Jul 2, 2002·37 cites·10 claims
- 1160US7599483B2Echo canceler circuit and methodTEMIC AUTOMOTIVE NA INC·Filed 2003·Granted Oct 6, 2009·4 cites·19 claims
- 1260US5721782APartitioned echo canceler utilizing decimation echo locationMOTOROLA INC·Filed 1996·Granted Feb 24, 1998·32 cites·8 claims
- 1357US6104726ASimultaneous transfer of voice and data information using multi-rate vocoder and bit control protocolMOTOROLA INC·Filed 1997·Granted Aug 15, 2000·40 cites·13 claims
- 1450US8811603B2Echo canceler circuit and methodPIKET JAMES B·Filed 2012·Granted Aug 19, 2014·0 cites·23 claims
- 1550US2024195918A1Microphone selection in multiple-microphone devicesDSP CONCEPTS INC·Filed 2022·Application pending·0 cites
- 1649US8238546B2Echo canceler circuit and methodPIKET JAMES B·Filed 2009·Granted Aug 7, 2012·0 cites·3 claims
- 1747US6707912B2Method and apparatus for setting a step size for an adaptive filter coefficient of an echo cancellerMOTOROLA INC·Filed 1999·Granted Mar 16, 2004·9 cites·19 claims
- 1843US8467521B2Echo canceler circuit and methodPIKET JAMES B·Filed 2010·Granted Jun 18, 2013·0 cites·25 claims
- 1940US7702711B2Reduced complexity recursive least square lattice structure adaptive filter by means of estimating the backward and forward error prediction squares using binomial expansionMOTOROLA INC·Filed 2006·Granted Apr 20, 2010·0 cites·9 claims
- 2037US5506889ADigital voice privacy apparatus and methodMOTOROLA INC·Filed 1994·Granted Apr 9, 1996·7 cites·12 claims
- 2136US2006288067A1Reduced complexity recursive least square lattice structure adaptive filter by means of approximating the forward error prediction squares using the backward error prediction squaresMOTOROLA INC·Filed 2006·Application pending·0 cites
- 2236US2007054702A1Mobile device enhancement via a vehicular telematics systemROKUSEK DANIEL S·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →