Inventor · disambiguated record
Amitava Das
Also filed as: DAS AMITAVA
31 granted patents·4 pending applications·485 citations·filing 1995–2022
97Inventor score
Files withCOUNCIL SCIENT IND RES8CISCO TECH INC7QUALCOMM INC7TAGORE TECH INC3FREESCALE SEMICONDUCTOR INC2
Top patents by PatentIndex Score
35 records- 0196US8050919B2Speaker recognition via voice sample based on multiple nearest neighbor classifiersMICROSOFT CORP·Filed 2007·Granted Nov 1, 2011·62 cites·20 claims
- 0289US9887637B1High speed programmable threshold gallium nitride power limiterTAGORE TECH INC·Filed 2016·Granted Feb 6, 2018·12 cites·20 claims
- 0389US9548731B2High performance radio frequency switchTAGORE TECH INC·Filed 2016·Granted Jan 17, 2017·6 cites·20 claims
- 0489US7310307B1System and method for authenticating an element in a network environmentCISCO TECH INC·Filed 2002·Granted Dec 18, 2007·51 cites·30 claims
- 0586US6996225B1Arrangement for controlling congestion in an SS7 signaling node based on packet classificationCISCO TECH IND·Filed 2002·Granted Feb 7, 2006·51 cites·36 claims
- 0684US7716723B1System and method for network user authenticationCISCO TECH INC·Filed 2002·Granted May 11, 2010·28 cites·9 claims
- 0778US6640209B1Closed-loop multimode mixed-domain linear prediction (MDLP) speech coderQUALCOMM INC·Filed 1999·Granted Oct 28, 2003·87 cites·9 claims
- 0875US8014510B2Arrangement for controlling congestion in an SS7 signaling node based on packet classificationCISCO TECH INC·Filed 2005·Granted Sep 6, 2011·6 cites·36 claims
- 0973US7058724B1Arrangement for routing a received signaling message based on a selected summary route in an SS7 networkCISCO TECH INC·Filed 2001·Granted Jun 6, 2006·11 cites·44 claims
- 1068US6820052B2Low bit-rate coding of unvoiced segments of speechQUALCOMM INC·Filed 2002·Granted Nov 16, 2004·12 cites·5 claims
- 1165US7991199B2Object identification and verification using transform vector quantizationMICROSOFT CORP·Filed 2007·Granted Aug 2, 2011·5 cites·20 claims
- 1264US7222195B2System and method for distributing information in a network environmentCISCO TECH INC·Filed 2003·Granted May 22, 2007·8 cites·18 claims
- 1361US5890110AVariable dimension vector quantizationUNIV CALIFORNIA·Filed 1995·Granted Mar 30, 1999·46 cites·9 claims
- 1461US2024426830A1Chronic wound healing biomarker diagnosticsUNIV INDIANA TRUSTEES·Filed 2022·Application pending·0 cites
- 1560US8024479B2System and method for distributing information in a network environmentCISCO TECH INC·Filed 2007·Granted Sep 20, 2011·1 cites·15 claims
- 1658US8185391B2Speaker recognition via voice sample based on multiple nearest neighbor classifiersDAS AMITAVA·Filed 2011·Granted May 22, 2012·2 cites·20 claims
- 1756US8238651B2Image-guided abstraction of building facadesADABALA NEEHARIKA·Filed 2008·Granted Aug 7, 2012·1 cites·19 claims
- 1855US10298222B2High performance radio frequency switchTAGORE TECH INC·Filed 2017·Granted May 21, 2019·0 cites·14 claims
- 1955US6463407B2Low bit-rate coding of unvoiced segments of speechQUALCOMM INC·Filed 1998·Granted Oct 8, 2002·24 cites·21 claims
- 2054US6449592B1Method and apparatus for tracking the phase of a quasi-periodic signalQUALCOMM INC·Filed 1999·Granted Sep 10, 2002·30 cites·27 claims
- 2153US7940656B2System and method for authenticating an element in a network environmentCISCO TECH INC·Filed 2007·Granted May 10, 2011·0 cites·16 claims
- 2250US11319331B2Probe for selective detection of hypochlorous acid (HOCl) under physiological condition, and related methodsCOUNCIL SCIENT IND RES·Filed 2018·Granted May 3, 2022·0 cites·10 claims
- 2349US9823232B2Ligand for detection of chromium (III) and a process for the preparation thereofCOUNCIL SCIENT IND RES·Filed 2014·Granted Nov 21, 2017·0 cites·8 claims
- 2449US7146310B2Low bit-rate coding of unvoiced segments of speechQUALCOMM INC·Filed 2004·Granted Dec 5, 2006·0 cites·1 claims
- 2547US6754630B2Synthesis of speech from pitch prototype waveforms by time-synchronous waveform interpolationQUALCOMM INC·Filed 1998·Granted Jun 22, 2004·21 cites·64 claims
- 2647US6260017B1Multipulse interpolative coding of transition speech framesQUALCOMM INC·Filed 1999·Granted Jul 10, 2001·21 cites·24 claims
- 2745US10155776B2Method for selective detection and estimation of histidine and cysteinCOUNCIL SCIENT IND RES·Filed 2015·Granted Dec 18, 2018·0 cites·15 claims
- 2844US9505794B2Ruthenium (II) complexes, preparation and uses thereofCOUNCIL SCIENT IND RES·Filed 2015·Granted Nov 29, 2016·0 cites·11 claims
- 2943US10030002B2Coumarin derivative for detection of cysteine and process for the synthesis thereofCOUNCIL SCIENT IND RES·Filed 2016·Granted Jul 24, 2018·0 cites·10 claims
- 3041US7508260B2Bypassable low noise amplifier topology with multi-tap transformerFREESCALE SEMICONDUCTOR INC·Filed 2007·Granted Mar 24, 2009·0 cites·18 claims
- 3140US10730891B2Compound for selective determination of free cysteine and a process for the preparation thereofCOUNCIL SCIENT IND RES·Filed 2016·Granted Aug 4, 2020·0 cites·4 claims
- 3239US9925298B2Porous polymer scaffold useful for tissue engineering in stem cell transplantationCOUNCIL SCIENT IND RES·Filed 2016·Granted Mar 27, 2018·0 cites·20 claims
- 3334US2007063767A1Bypassable low noise amplifier topology with multi-tap transformerFREESCALE SEMICONDUCTOR INC·Filed 2005·Application pending·0 cites
- 3432US2021402011A1A compound for the detection of hno in biological systemsCOUNCIL SCIENT IND RES·Filed 2017·Application pending·0 cites
- 3530US2013130306A1Zn (ii) based colorimetric sensor and process for the preparation thereofMAHATO PRASENJIT·Filed 2011·Application pending·0 cites
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