Inventor · disambiguated record
Takahiro Unno
Also filed as: UNNO TAKAHIRO
16 granted patents·12 pending applications·262 citations·filing 1999–2022
93Inventor score
Top patents by PatentIndex Score
28 records- 0188US6826527B1Concealment of frame erasures and methodTEXAS INSTRUMENTS INC·Filed 2000·Granted Nov 30, 2004·67 cites·7 claims
- 0286US10334370B2Apparatus, system and method for reducing acoustic feedback interference signalsHERSCHER BRET·Filed 2016·Granted Jun 25, 2019·6 cites·16 claims
- 0385US8340278B2Method and apparatus for cross-talk resistant adaptive noise cancellerGOWREESUNKER BABOO VIKRHAMSINGH·Filed 2010·Granted Dec 25, 2012·12 cites·3 claims
- 0480US8374851B2Voice activity detector and methodTEXAS INSTRUMENTS INC·Filed 2007·Granted Feb 12, 2013·14 cites·5 claims
- 0580US7643630B2Echo suppression with increment/decrement, quick, and time-delay counter updatingTEXAS INSTRUMENTS INC·Filed 2005·Granted Jan 5, 2010·12 cites·8 claims
- 0680US6453287B1Apparatus and quality enhancement algorithm for mixed excitation linear predictive (MELP) and other speech codersGEORGIA TECH RES INST·Filed 1999·Granted Sep 17, 2002·93 cites·17 claims
- 0776US9137611B2Method, system and computer program product for estimating a level of noiseUNNO TAKAHIRO·Filed 2012·Granted Sep 15, 2015·6 cites·27 claims
- 0874US9711162B2Method and apparatus for environmental noise compensation by determining a presence or an absence of an audio eventMURTHY NITISH KRISHNA·Filed 2012·Granted Jul 18, 2017·8 cites·15 claims
- 0974US7778408B2Method and apparatus for acoustic echo cancellation utilizing dual filtersTEXAS INSTRUMENTS INC·Filed 2005·Granted Aug 17, 2010·6 cites·7 claims
- 1074US7587315B2Concealment of frame erasures and methodTEXAS INSTRUMENTS INC·Filed 2002·Granted Sep 8, 2009·23 cites·6 claims
- 1166US11632648B2Ear-mountable listening device having a ring-shaped microphone array for beamformingIYO INC·Filed 2022·Granted Apr 18, 2023·0 cites·20 claims
- 1263US7606703B2Layered celp system and method with varying perceptual filter or short-term postfilter strengthsTEXAS INSTRUMENTS INC·Filed 2001·Granted Oct 20, 2009·11 cites·2 claims
- 1358US11259139B1Ear-mountable listening device having a ring-shaped microphone array for beamformingIYO INC·Filed 2021·Granted Feb 22, 2022·0 cites·21 claims
- 1458US9666206B2Method, system and computer program product for attenuating noise in multiple time framesUNNO TAKAHIRO·Filed 2012·Granted May 30, 2017·2 cites·24 claims
- 1555US8880394B2Method, system and computer program product for suppressing noise using multiple signalsPARIKH DEVANGI NIKUNJ·Filed 2012·Granted Nov 4, 2014·2 cites·30 claims
- 1646US2009012786A1Adaptive Noise CancellationTEXAS INSTRUMENTS INC·Filed 2008·Application pending·0 cites
- 1745US2015194293A1Sputtering targetKOJUNDO CHEMICAL LAB CO LTD·Filed 2014·Application pending·0 cites
- 1845US2017308055A1Machine tool control method and machine tool control deviceMAKINO MILLING MACHINE·Filed 2014·Application pending·0 cites
- 1943US2006018457A1Voice activity detectors and methodsUNNO TAKAHIRO·Filed 2005·Application pending·0 cites
- 2043US2019253811A1Interactive hearing aid error detectionEARLENS CORP·Filed 2019·Application pending·0 cites
- 2142US2006184363A1Noise suppressionMCCREE ALAN·Filed 2006·Application pending·0 cites
- 2240US2002052734A1Apparatus and quality enhancement algorithm for mixed excitation linear predictive (MELP) and other speech codersFiled 2001·Application pending·0 cites
- 2340US2009010452A1Adaptive noise gate and methodTEXAS INSTRUMENTS INC·Filed 2008·Application pending·0 cites
- 2439US2020279575A1Automatic gain control for speech recognition engine in far field voice user interfaceDSP CONCEPTS INC·Filed 2019·Application pending·0 cites
- 2538US2013054233A1Method, System and Computer Program Product for Attenuating Noise Using Multiple ChannelsUNNO TAKAHIRO·Filed 2012·Application pending·0 cites
- 2637US11211678B2Dual-band resonator and dual-band bandpass filter using sameTOKYO KEIKI INC·Filed 2018·Granted Dec 28, 2021·0 cites·9 claims
- 2735US2011125497A1Method and System for Voice Activity DetectionUNNO TAKAHIRO·Filed 2010·Application pending·0 cites
- 2833US2004153484A1Fixed-point filter and methodFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →