Inventor · disambiguated record
Ravi K. Kummaraguntla
Also filed as: KUMMARAGUNTLA RAVI · KUMMARAGUNTLA RAVI K · KUMMARAGUNTLA RAVI KISHORE
19 granted patents·6 pending applications·123 citations·filing 2002–2025
92Inventor score
Files withCIRRUS LOGIC INT SEMICONDUCTOR LTD14SILICON LAB INC5ANALOG DEVICES INC3COBAN ABDULKERIM L1KUMMARAGUNTLA RAVI K1
Top patents by PatentIndex Score
25 records- 0194US11621683B2Current sensing circuitryCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted Apr 4, 2023·6 cites·26 claims
- 0290US6642503B2Time domain sensing technique and system architecture for image sensorTEXAS INSTRUMENTS INC·Filed 2002·Granted Nov 4, 2003·45 cites·30 claims
- 0389US8604884B2VCO insensitive to power supply rippleCOBAN ABDULKERIM L·Filed 2011·Granted Dec 10, 2013·11 cites·19 claims
- 0486US6570411B1Switched-capacitor structures with reduced distortion and noise and enhanced isolationANALOG DEVICES INC·Filed 2002·Granted May 27, 2003·31 cites·19 claims
- 0584US9350412B1Transceiver suitable for multiple power level operation and method thereforSILICON LAB INC·Filed 2014·Granted May 24, 2016·5 cites·17 claims
- 0684US7719452B2Pipelined converter systems with enhanced linearityANALOG DEVICES INC·Filed 2008·Granted May 18, 2010·16 cites·20 claims
- 0772US9735145B2Electrostatic discharge protection for a balunSILICON LAB INC·Filed 2015·Granted Aug 15, 2017·2 cites·17 claims
- 0871US9806521B2Electrostatic discharge protection for a transformer balunSILICON LAB INC·Filed 2014·Granted Oct 31, 2017·2 cites·20 claims
- 0971US2024230765A9System for performing a measurement on a componentCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2023·Application pending·0 cites
- 1065US11639911B2Determining a temperature coefficient value of a resistorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted May 2, 2023·0 cites·29 claims
- 1161US12047097B2Beyond-the-rails switched-capacitor floating front end with over-voltage protectionCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Jul 23, 2024·0 cites·25 claims
- 1261US8428534B1Accuracy power detection unitKUMMARAGUNTLA RAVI K·Filed 2011·Granted Apr 23, 2013·2 cites·20 claims
- 1361US2025180652A1Online estimation of current-dependent non-linear equivalent circuit model parameters of a battery using augmented high-current stimulusCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 1461US2025076343A1Current-sensing resistorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 1560US2025199077A1Online estimation of current-dependent non-linear equivalent circuit model parameters of a battery using augmented high-current stimulusCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2025·Application pending·0 cites
- 1656US11652455B2Chop tone management for a current sensor or a voltage sensorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2021·Granted May 16, 2023·0 cites·31 claims
- 1756US7870415B2Clock processors in high-speed signal converter systems with data clock aligner sharing error signal produced in duty cycle stabilizerANALOG DEVICES INC·Filed 2007·Granted Jan 11, 2011·3 cites·20 claims
- 1855US12132493B2Data-dependent glitch and inter-symbol interference minimization in switched-capacitor circuitsCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Oct 29, 2024·0 cites·18 claims
- 1955US11953531B2Sense resistor and method for forming sameCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2020·Granted Apr 9, 2024·0 cites·16 claims
- 2051US2024053387A1Ultra-low-power front end for beyond-the-rails voltage sensingCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Application pending·0 cites
- 2150US2025317151A1Bootstrapped comparatorCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 2249US12512827B2Beyond-the-rails bootstrapped sampling switchCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2022·Granted Dec 30, 2025·0 cites·12 claims
- 2349US9490865B2Transceiver suitable for multiple power level operation and method thereforSILICON LAB INC·Filed 2016·Granted Nov 8, 2016·0 cites·20 claims
- 2447US10103759B2Multiple power transmitter for RF receiver or the likeSILICON LAB INC·Filed 2016·Granted Oct 16, 2018·0 cites·28 claims
- 2544US10123117B1Input impedance biasingCIRRUS LOGIC INT SEMICONDUCTOR LTD·Filed 2017·Granted Nov 6, 2018·0 cites·17 claims
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