Inventor · disambiguated record
Vamsikrishna Parupalli
Also filed as: Parupalli Vamsikrishna
23 granted patents·6 pending applications·26 citations·filing 2014–2025
92Inventor score
Top patents by PatentIndex Score
29 records- 0192US12160248B2Successive approximation register analog-to-digital converter with multiple sample capacitorsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Granted Dec 3, 2024·3 cites·24 claims
- 0291US11070177B2Minimizing crossover distortion in a class B current driverCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Jul 20, 2021·5 cites·21 claims
- 0387US11115046B2Closed loop control in a camera moduleCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Sep 7, 2021·6 cites·20 claims
- 0482US10649015B1Capacitive sensor including compensation for phase shiftCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted May 12, 2020·2 cites·16 claims
- 0581US10132844B2Current sense amplifier with common mode rejectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Nov 20, 2018·2 cites·26 claims
- 0678US10123143B2Correction for speaker monitoringCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Nov 6, 2018·4 cites·17 claims
- 0773US12512790B2Output common-mode control loop for fast and smooth transition in multi-mode amplifiersCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Granted Dec 30, 2025·0 cites·10 claims
- 0871US10324113B2Current sense amplifier with enhanced common mode input rangeCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2016·Granted Jun 18, 2019·1 cites·20 claims
- 0968US10797651B2Amplifier offset cancellation using amplifier supply voltageCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Granted Oct 6, 2020·1 cites·18 claims
- 1068US10715121B2Parameter-independent ramp signal generationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Jul 14, 2020·1 cites·10 claims
- 1166US11940827B1Management of path selection in a multi-path control systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Mar 26, 2024·0 cites·22 claims
- 1266US11119138B1Capacitive sensor including compensation for phase shiftCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Sep 14, 2021·0 cites·16 claims
- 1365US12066514B2Integrated thin-film resistive sensor with integrated heater and metal layer thermal equalizerCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Aug 20, 2024·0 cites·28 claims
- 1462US10756709B1Controlling edge rate of a switched output stage based on a measured physical quantityCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Aug 25, 2020·1 cites·12 claims
- 1561US12483201B1Parametric-insensitive edge rate control in switched-power circuits with tailored power supply voltage sensitivityCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Nov 25, 2025·0 cites·20 claims
- 1658US12431850B2Differential driver having input signal-controlled common-mode referenceCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Sep 30, 2025·0 cites·22 claims
- 1758US2023366754A1Single-point temperature calibration of resistance-based temperature measurementsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Application pending·0 cites
- 1858US2023366747A1Temperature measurement using a thermistorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Application pending·0 cites
- 1955US2025287485A1Low-headroom constant current light-emitting diode (led) driver circuit with reduced power supply rippleCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2025·Application pending·0 cites
- 2054US11277104B2Dynamic stability control in amplifier driving high Q loadCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Mar 15, 2022·0 cites·24 claims
- 2153US10164576B2Amplifier offset cancellation using amplifier supply voltageCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Dec 25, 2018·0 cites·16 claims
- 2251US12163984B2Compensating current monitor for electronic systems having mode-sensitive selection of current-sensing inputsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Dec 10, 2024·0 cites·22 claims
- 2349US11949321B2Pre-biased mode switching in system having selectable pulse-width modulated (PWM) and linear operationCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Apr 2, 2024·0 cites·24 claims
- 2447US11962261B2Cross-over distortionless pulse-width modulated (PWM)/linear motor control systemCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Apr 16, 2024·0 cites·19 claims
- 2540US9941848B1Transconductance with capacitances feedback compensation amplifierCIRRUS LOGIC INC·Filed 2014·Granted Apr 10, 2018·0 cites·16 claims
- 2639US2019137300A1Capacitive sensor with capacitance to displacement conversion and capacitance to displacement rate conversionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Application pending·0 cites
- 2739US2019011291A1Reducing noise in a capacitive sensorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2018·Application pending·0 cites
- 2839US2018335458A1Capacitance sensorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Application pending·0 cites
- 2937US10901012B2Calibration of current sense amplifier with common-mode rejectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2019·Granted Jan 26, 2021·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →