Inventor · disambiguated record
Nirmal C. Warke
Also filed as: WARKE NIRMAL · WARKE NIRMAL C · WARKE NIRMAL CHINDHU
62 granted patents·24 pending applications·272 citations·filing 1999–2024
98Inventor score
Top patents by PatentIndex Score
86 records- 0196US9397824B1Gear shifting from binary phase detector to PAM phase detector in CDR architectureTEXAS INSTRUMENTS INC·Filed 2015·Granted Jul 19, 2016·32 cites·12 claims
- 0293US8958504B2Carrier recovery in amplitude and phase modulated systemsWARKE NIRMAL C·Filed 2012·Granted Feb 17, 2015·29 cites·19 claims
- 0392US9123737B2Chip to dielectric waveguide interface for sub-millimeter wave communications linkHAROUN BAHER S·Filed 2010·Granted Sep 1, 2015·15 cites·24 claims
- 0492US9070703B2High speed digital interconnect and methodHAROUN BAHER S·Filed 2010·Granted Jun 30, 2015·16 cites·22 claims
- 0586US10690756B2Methods and apparatus for LIDAR operation with pulse position modulationTEXAS INSTRUMENTS INC·Filed 2017·Granted Jun 23, 2020·6 cites·19 claims
- 0686US9614659B2CTLE gear shifting to enable CDR frequency lock in wired communicationTEXAS INSTRUMENTS INC·Filed 2015·Granted Apr 4, 2017·5 cites·1 claims
- 0785US9479366B2IIR DFE updating gain and time constants using LMS equationsTEXAS INSTRUMENTS INC·Filed 2015·Granted Oct 25, 2016·4 cites·8 claims
- 0885US9258107B1Local oscillator phase noise tracking for single carrier transmissionTEXAS INSTRUMENTS INC·Filed 2014·Granted Feb 9, 2016·8 cites·10 claims
- 0984US11092674B2Transmit signal design for an optical distance measurement systemTEXAS INSTRUMENTS INC·Filed 2017·Granted Aug 17, 2021·4 cites·19 claims
- 1084US10613204B2Methods and apparatus for lidar operation with sequencing of pulsesTEXAS INSTRUMENTS INC·Filed 2017·Granted Apr 7, 2020·4 cites·23 claims
- 1181US10908287B2Methods and apparatus for LIDAR operation with narrowband intensity modulationTEXAS INSTRUMENTS INC·Filed 2016·Granted Feb 2, 2021·4 cites·10 claims
- 1281US9484630B2Chip to dielectric waveguide interface for sub-millimeter wave communications linkTEXAS INSTRUMENTS INC·Filed 2015·Granted Nov 1, 2016·3 cites·18 claims
- 1380US10145948B2Methods and apparatus for narrowband ranging systems using coarse and fine delay estimationTEXAS INSTRUMENTS INC·Filed 2016·Granted Dec 4, 2018·3 cites·20 claims
- 1479US10050814B2CTLE gear shifting to enable CDR frequency lock in wired communicationTEXAS INSTRUMENTS INC·Filed 2017·Granted Aug 14, 2018·2 cites·9 claims
- 1579US2024201376A1Processing techniques for lidar receiver using spatial light modulatorsTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 1677US8736481B2Carrier frequency offset compensation in beamforming systemsWARKE NIRMAL C·Filed 2011·Granted May 27, 2014·4 cites·18 claims
- 1777US7190665B2Blind crosstalk cancellation for multicarrier modulationTEXAS INSTRUMENTS INC·Filed 2002·Granted Mar 13, 2007·19 cites·30 claims
- 1877US6566889B2Line diagnostics for wireline modemsTEXAS INSTRUMENTS INC·Filed 2001·Granted May 20, 2003·23 cites·29 claims
- 1976US8693531B2Method and apparatus for performing speculative decision feedback equalizationWARKE NIRMAL C·Filed 2011·Granted Apr 8, 2014·4 cites·19 claims
- 2073US10353062B2Methods and apparatus for narrowband ranging systems using reference signal interpolationTEXAS INSTRUMENTS INC·Filed 2016·Granted Jul 16, 2019·2 cites·18 claims
- 2173US9699705B2Wireless chip-to-chip switchingTEXAS INSTRUMENTS INC·Filed 2013·Granted Jul 4, 2017·2 cites·18 claims
- 2273US8760899B1Frequency multiplierTEXAS INSTRUMENTS INC·Filed 2013·Granted Jun 24, 2014·3 cites·10 claims
- 2373US2022397649A1Narrowband tia and signaling for optical distance measurement systemsTEXAS INSTRUMENTS INC·Filed 2022·Application pending·0 cites
- 2472US11106030B2Optical distance measurement system using solid state beam steeringTEXAS INSTRUMENTS INC·Filed 2017·Granted Aug 31, 2021·2 cites·22 claims
- 2572US10698108B2Receive signal beam steering and detector for an optical distance measurement systemTEXAS INSTRUMENTS INC·Filed 2017·Granted Jun 30, 2020·2 cites·17 claims
- 2672US7031379B2Time domain equalizer for DMT modulationTEXAS INSTRUMENTS INC·Filed 2001·Granted Apr 18, 2006·17 cites·10 claims
- 2772US2022413106A1Virtual array method for 3d robotic visionTEXAS INSTRUMENTS INC·Filed 2022·Application pending·0 cites
- 2870US12216270B2Optical distance measurement system using solid state beam steeringTEXAS INSTRUMENTS INC·Filed 2021·Granted Feb 4, 2025·0 cites·21 claims
- 2969US12366642B2Methods and apparatus for lidar operation with sequencing of pulsesTEXAS INSTRUMENTS INC·Filed 2020·Granted Jul 22, 2025·0 cites·19 claims
- 3068US11754905B2Phased spatial light modulator for imagingTEXAS INSTRUMENTS INC·Filed 2019·Granted Sep 12, 2023·0 cites·19 claims
- 3168US8693468B2Wireless bridge ICWARKE NIRMAL C·Filed 2011·Granted Apr 8, 2014·2 cites·8 claims
- 3266US8837561B2Initialization sequence for bi-directional communications in a carrier-based systemTEXAS INSTRUMENTS INC·Filed 2012·Granted Sep 16, 2014·2 cites·14 claims
- 3366US2025199142A1Control of pixel density in imaging systemsSILC TECH INC·Filed 2024·Application pending·0 cites
- 3465US9425739B1Tunable quadrature oscillatorTEXAS INSTRUMENTS INC·Filed 2015·Granted Aug 23, 2016·1 cites·18 claims
- 3565US2025327911A1Imaging system with increased efficiencySILC TECH INC·Filed 2024·Application pending·0 cites
- 3664US8472437B2Wireless chip-to-chip switchingWARKE NIRMAL CHINDHU·Filed 2011·Granted Jun 25, 2013·2 cites·3 claims
- 3764US2025199132A1Amplification of signals in imaging systemsSILC TECH INC·Filed 2023·Application pending·0 cites
- 3864US2025347785A1Increasing range of imaging systemsSILC TECH INC·Filed 2024·Application pending·0 cites
- 3964US2025277892A1Device detection systemSILC TECH INC·Filed 2024·Application pending·0 cites
- 4063US2025130316A1Return surfaces in lidar systemsSILC TECH INC·Filed 2023·Application pending·0 cites
- 4163US2025291056A1Imaging system with increased efficiencySILC TECH INC·Filed 2024·Application pending·0 cites
- 4260US6965638B2Increasing performance in modems in presence of noiseTEXAS INSTRUMENTS INC·Filed 2001·Granted Nov 15, 2005·6 cites·6 claims
- 4360US2025076469A1Change of resolution in field of viewSILC TECH INC·Filed 2023·Application pending·0 cites
- 4460US2024255618A1Scanning multiple lidar system output signalsSILC TECH INC·Filed 2023·Application pending·0 cites
- 4559US11714194B2Reduction of sampling rates in lidar systemsSILC TECH INC·Filed 2020·Granted Aug 1, 2023·0 cites·35 claims
- 4658US12306350B2Increasing rate of lidar measurementsSILC TECH INC·Filed 2021·Granted May 20, 2025·0 cites·21 claims
- 4758US11624826B2Use of common chirp periods in generation of LIDAR dataSILC TECH INC·Filed 2020·Granted Apr 11, 2023·0 cites·20 claims
- 4858US11460551B2Virtual array method for 3D robotic visionTEXAS INSTRUMENTS INC·Filed 2019·Granted Oct 4, 2022·0 cites·16 claims
- 4958US11231493B2Methods and apparatus for narrowband ranging systems using coarse and fine delay estimationTEXAS INSTRUMENTS INC·Filed 2018·Granted Jan 25, 2022·0 cites·18 claims
- 5058US9425808B1Frequency detectorTEXAS INSTRUMENTS INC·Filed 2015·Granted Aug 23, 2016·1 cites·20 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →