Inventor · disambiguated record
Jayawardan Janardhanan
Also filed as: JANARDHANAN JAYAWARDAN
42 granted patents·4 pending applications·376 citations·filing 2001–2025
98Inventor score
Files withTEXAS INSTRUMENTS INC38JANARDHANAN JAYAWARDAN3KAMATH ANANT SHANKAR1MISHRA VINEET1PANDE TARKESH1
Top patents by PatentIndex Score
46 records- 0196US9846054B2System of power-saving in MEMS sensor applicationsTEXAS INSTRUMENTS INC·Filed 2015·Granted Dec 19, 2017·44 cites·10 claims
- 0296US9677905B2Method of power-saving in MEMS sensor applicationsTEXAS INSTRUMENTS INC·Filed 2015·Granted Jun 13, 2017·44 cites·8 claims
- 0395US10868550B2Cycle slip detection and correction in phase-locked loopTEXAS INSTRUMENTS INC·Filed 2020·Granted Dec 15, 2020·8 cites·7 claims
- 0494US8694251B2Attitude estimation for pedestrian navigation using low cost mems accelerometer in mobile applications, and processing methods, apparatus and systemsJANARDHANAN JAYAWARDAN·Filed 2011·Granted Apr 8, 2014·60 cites·17 claims
- 0593US8085074B1Fast-locking delay locked loopJANARDHANAN JAYAWARDAN·Filed 2010·Granted Dec 27, 2011·20 cites·17 claims
- 0693US7817747B2Precise delay alignment between amplitude and phase/frequency modulation paths in a digital polar transmitterTEXAS INSTRUMENTS INC·Filed 2007·Granted Oct 19, 2010·31 cites·22 claims
- 0792US9841507B2Wireless device for indoor positioningTEXAS INSTRUMENTS INC·Filed 2015·Granted Dec 12, 2017·10 cites·20 claims
- 0892US9140590B2System and method of power-saving in MEMS sensor applicationsTEXAS INSTRUMENTS INC·Filed 2013·Granted Sep 22, 2015·43 cites·8 claims
- 0991US9874641B2System for crowd-sourced fingerprintingTEXAS INSTRUMENTS INC·Filed 2015·Granted Jan 23, 2018·8 cites·20 claims
- 1089US10727846B2Phase cancellation in a phase-locked loopTEXAS INSTRUMENTS INC·Filed 2019·Granted Jul 28, 2020·6 cites·3 claims
- 1189US10505554B2Digital phase-locked loopTEXAS INSTRUMENTS INC·Filed 2018·Granted Dec 10, 2019·9 cites·18 claims
- 1289US10498344B2Phase cancellation in a phase-locked loopTEXAS INSTRUMENTS INC·Filed 2018·Granted Dec 3, 2019·6 cites·11 claims
- 1387US9103916B2Apparatus and method for indoor positioningWATERS DERIC W·Filed 2012·Granted Aug 11, 2015·10 cites·12 claims
- 1486US10330491B2Robust step detection using low cost MEMS accelerometer in mobile applications, and processing methods, apparatus and systemsJANARDHANAN JAYAWARDAN·Filed 2011·Granted Jun 25, 2019·8 cites·43 claims
- 1586US2025337427A1Systems and Methods for Online Gain Calibration of Digital-to-Time ConvertersTEXAS INSTRUMENTS INC·Filed 2025·Application pending·0 cites
- 1685US10516402B2Corrupted clock detection circuit for a phase-locked loopTEXAS INSTRUMENTS INC·Filed 2018·Granted Dec 24, 2019·6 cites·18 claims
- 1784US11843392B2Systems and methods for online gain calibration of digital-to-time convertersTEXAS INSTRUMENTS INC·Filed 2021·Granted Dec 12, 2023·1 cites·20 claims
- 1881US9121714B2Attitude estimation for pedestrian navigation using low cost MEMS accelerometer in mobile applications, and processing methods, apparatus and systemsTEXAS INSTRUMENTS INC·Filed 2014·Granted Sep 1, 2015·6 cites·16 claims
- 1980US12375094B2Systems and methods for online gain calibration of digital-to-time convertersTEXAS INSTRUMENTS INC·Filed 2023·Granted Jul 29, 2025·0 cites·12 claims
- 2079US10516401B2Wobble reduction in an integer mode digital phase locked loopTEXAS INSTRUMENTS INC·Filed 2018·Granted Dec 24, 2019·4 cites·20 claims
- 2179US8054103B1Synchronous clock multiplexing and output-enableTEXAS INSTRUMENTS INC·Filed 2010·Granted Nov 8, 2011·7 cites·16 claims
- 2278US10491222B2Switch between input reference clocks of different frequencies in a phase locked loop (PLL) without phase impactTEXAS INSTRUMENTS INC·Filed 2018·Granted Nov 26, 2019·4 cites·15 claims
- 2377US11808605B2Robust step detection using low cost MEMS accelerometer in mobile applications, and processing methods, apparatus and systemsTEXAS INSTRUMENTS INC·Filed 2022·Granted Nov 7, 2023·0 cites·20 claims
- 2477US10686456B2Cycle slip detection and correction in phase-locked loopTEXAS INSTRUMENTS INC·Filed 2018·Granted Jun 16, 2020·3 cites·9 claims
- 2577US9948312B2Phase lock loop with a digital charge pumpTEXAS INSTRUMENTS INC·Filed 2017·Granted Apr 17, 2018·4 cites·20 claims
- 2677US9360324B1Displaying walking signals variously rotated, estimating variance, vertical, lateral directionTEXAS INSTRUMENTS INC·Filed 2015·Granted Jun 7, 2016·2 cites·11 claims
- 2776US10505555B2Crystal oscillator offset trim in a phase-locked loopTEXAS INSTRUMENTS INC·Filed 2018·Granted Dec 10, 2019·3 cites·20 claims
- 2876US8446198B2Phase interpolator and a delay circuit for the phase interpolatorKAMATH ANANT SHANKAR·Filed 2010·Granted May 21, 2013·6 cites·2 claims
- 2972US9383209B2Undocking and re-docking mobile device inertial measurement unit from vehicleTEXAS INSTRUMENTS INC·Filed 2013·Granted Jul 5, 2016·5 cites·15 claims
- 3066US6891968B2Method to upscale single-pixel wide text without loss of image sharpnessTEXAS INSTRUMENTS INC·Filed 2001·Granted May 10, 2005·9 cites·6 claims
- 3165US8411804B2Digital demodulation of pulse-width modulated signalsSUBBURAJ KARTHIK·Filed 2011·Granted Apr 2, 2013·2 cites·17 claims
- 3264US11255695B2Robust step detection using low cost MEMS accelerometer in mobile applications, and processing methods, apparatus and systemsTEXAS INSTRUMENTS INC·Filed 2019·Granted Feb 22, 2022·0 cites·18 claims
- 3360US10527453B2System of power-saving in MEMS sensor applicationsTEXAS INSTRUMENTS INC·Filed 2017·Granted Jan 7, 2020·0 cites·7 claims
- 3460US8345811B2Digital radio processor architecture with reduced DCO modulation range requirementTEXAS INSTRUMENTS INC·Filed 2008·Granted Jan 1, 2013·1 cites·22 claims
- 3559US8400340B2Achieving high dynamic range in a sigma delta analog to digital converterMISHRA VINEET·Filed 2011·Granted Mar 19, 2013·3 cites·17 claims
- 3656US8930136B2Static heading detection in personal navigation devicePANDE TARKESH·Filed 2011·Granted Jan 6, 2015·1 cites·18 claims
- 3756US2020321969A1Phase cancellation in a phase-locked loopTEXAS INSTRUMENTS INC·Filed 2020·Application pending·0 cites
- 3853US9891326B2Positioning serverTEXAS INSTRUMENTS INC·Filed 2015·Granted Feb 13, 2018·0 cites·6 claims
- 3953US2016290807A1Attitude estimation for pedestrian navigation using low cost mems accelerometer in mobile applications, and processing methods, apparatus and systemsTEXAS INSTRUMENTS INC·Filed 2016·Application pending·0 cites
- 4049US11581897B1Dual slope digital-to-time converters and methods for calibrating the sameTEXAS INSTRUMENTS INC·Filed 2021·Granted Feb 14, 2023·0 cites·21 claims
- 4147US10371528B2Pedestrian navigation devices and methodsTEXAS INSTRUMENTS INC·Filed 2014·Granted Aug 6, 2019·0 cites·12 claims
- 4246US11290118B2Frequency synthesizerTEXAS INSTRUMENTS INC·Filed 2020·Granted Mar 29, 2022·0 cites·16 claims
- 4343US9391653B2Computing filtered signal as mid-value between first and second variablesTEXAS INSTRUMENTS INC·Filed 2013·Granted Jul 12, 2016·0 cites·14 claims
- 4442US7006115B2Supporting variable line length in digital display timing controllers using data enable signalTEXAS INSTRUMENTS INC·Filed 2002·Granted Feb 28, 2006·2 cites·13 claims
- 4535US2019288695A1Three loop phase-locked loopTEXAS INSTRUMENTS INC·Filed 2018·Application pending·0 cites
- 4634US9667300B2Frequency synthesizer for achieving fast re-lock between alternate frequencies in low bandwidth PLLsTEXAS INSTRUMENTS INC·Filed 2015·Granted May 30, 2017·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →