Inventor · disambiguated record
Sombuddha Chakraborty
Also filed as: CHAKRABORTY SOMBUDDHA
26 granted patents·13 pending applications·203 citations·filing 2011–2025
96Inventor score
Files withTEXAS INSTRUMENTS INC29VOLTERRA SEMICONDUCTOR CORP6Volterra Semiconductor LLC2BURSTEIN ANDREW1CHAKRABORTY SOMBUDDHA1
Top patents by PatentIndex Score
39 records- 0196US10222814B1Systems and methods for DC-to-DC converter controlVolterra Semiconductor LLC·Filed 2017·Granted Mar 5, 2019·13 cites·11 claims
- 0295US11368089B2Interleaved multi-level converterTEXAS INSTRUMENTS INC·Filed 2020·Granted Jun 21, 2022·5 cites·20 claims
- 0395US9407145B1Systems and methods for DC-to-DC converter controlVOLTERRA SEMICONDUCTOR CORP·Filed 2014·Granted Aug 2, 2016·19 cites·24 claims
- 0494US10404175B2Converter topology with adaptive power path architectureTEXAS INSTRUMENTS INC·Filed 2017·Granted Sep 3, 2019·19 cites·19 claims
- 0594US10050515B1Voltage control of flying capacitor in adaptive multilevel convertersTEXAS INSTRUMENTS INC·Filed 2017·Granted Aug 14, 2018·30 cites·25 claims
- 0694US8907642B1Systems and methods for DC-to-DC converter controlBURSTEIN ANDREW·Filed 2011·Granted Dec 9, 2014·38 cites·18 claims
- 0793US9106201B1Systems and methods for DC-to-DC converter controlCHAKRABORTY SOMBUDDHA·Filed 2011·Granted Aug 11, 2015·25 cites·18 claims
- 0891US9385608B1DC-to-DC converters capable of communicating information between a slave circuit and a master controller, and associated devices and methodsVOLTERRA SEMICONDUCTOR CORP·Filed 2013·Granted Jul 5, 2016·13 cites·32 claims
- 0990US11575314B2Autonomous mode transition for multimode operation in boost PFC convertersTEXAS INSTRUMENTS INC·Filed 2021·Granted Feb 7, 2023·2 cites·25 claims
- 1088US10205390B1Systems and methods for controlling DC-to-DC converters including unregulated operating modesVolterra Semiconductor LLC·Filed 2017·Granted Feb 12, 2019·6 cites·20 claims
- 1187US10601304B2Apparatus for a high efficiency hybrid power converter and methods to control the sameTEXAS INSTRUMENTS INC·Filed 2017·Granted Mar 24, 2020·5 cites·22 claims
- 1286US11011978B2High efficiency hybrid power converter apparatusTEXAS INSTRUMENTS INC·Filed 2020·Granted May 18, 2021·2 cites·7 claims
- 1384US2025364913A1Switching frequency control for integrated resonant half-bridge isolated dc/dc with burst mode operationTEXAS INSTRUMENTS INC·Filed 2025·Application pending·0 cites
- 1481US9250640B1DC-to-DC converter controllers including oscillation prevention subsystems, and associated systems and methodsVOLTERRA SEMICONDUCTOR CORP·Filed 2013·Granted Feb 2, 2016·6 cites·20 claims
- 1578US9490629B1DC-to-DC converter controllers including over-current protection, and associated systems and methodsVOLTERRA SEMICONDUCTOR CORP·Filed 2013·Granted Nov 8, 2016·4 cites·19 claims
- 1677US12376211B2Three level switching converter and controlTEXAS INSTRUMENTS INC·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 1777US9780661B2High efficiency DC-DC converter with active shunt to accommodate high input voltage transientsTEXAS INSTRUMENTS INC·Filed 2015·Granted Oct 3, 2017·3 cites·22 claims
- 1876US9729052B1Systems and methods for controlling DC-to-DC converters including unregulated operating modesVOLTERRA SEMICONDUCTOR CORP·Filed 2013·Granted Aug 8, 2017·4 cites·23 claims
- 1975US10833585B2Scalable switched capacitor integrated buck (SCIB) regulator for high conversion step down applicationTEXAS INSTRUMENTS INC·Filed 2018·Granted Nov 10, 2020·2 cites·13 claims
- 2075US2025358914A1Three level switching converter and controlTEXAS INSTRUMENTS INC·Filed 2025·Application pending·0 cites
- 2174US10581312B2Multilevel converter using node voltage track and controlTEXAS INSTRUMENTS INC·Filed 2017·Granted Mar 3, 2020·2 cites·9 claims
- 2272US11362587B2Hysteretic pulse modulation for charge balance of multi-level power convertersTEXAS INSTRUMENTS INC·Filed 2017·Granted Jun 14, 2022·2 cites·17 claims
- 2371US12087498B2Module with reversely coupled inductors and magnetic molded compound (MMC)TEXAS INSTRUMENTS INC·Filed 2021·Granted Sep 10, 2024·0 cites·17 claims
- 2470US12407265B2Switching frequency control for integrated resonant half-bridge isolated DC/DC with burst mode operationTEXAS INSTRUMENTS INC·Filed 2022·Granted Sep 2, 2025·0 cites·20 claims
- 2570US2025300560A1Multiphase power converter with distributed controlTEXAS INSTRUMENTS INC·Filed 2025·Application pending·0 cites
- 2667US9680375B2Switching mode power supply with adaptively randomized spread spectrumTEXAS INSTRUMENTS INC·Filed 2015·Granted Jun 13, 2017·2 cites·19 claims
- 2758US2025279401A1Integrated module having a thermal networkTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 2857US12334819B2Compensation slope adjustment in voltage converterTEXAS INSTRUMENTS INC·Filed 2021·Granted Jun 17, 2025·0 cites·24 claims
- 2957US11094455B2Module with reversely coupled inductors and magnetic molded compound (MMC)TEXAS INSTRUMENTS INC·Filed 2018·Granted Aug 17, 2021·0 cites·6 claims
- 3057US9276471B1DC-to-DC converter controllers including clamping or boosting subsystems, and associated methodsVOLTERRA SEMICONDUCTOR CORP·Filed 2013·Granted Mar 1, 2016·1 cites·18 claims
- 3157US2025081476A1Integrated circuit with inductor in magnetic packageTEXAS INSTRUMENTS INC·Filed 2023·Application pending·0 cites
- 3254US2025140769A1Integrated circuit package with integrated heat sinkTEXAS INSTRUMENTS INC·Filed 2023·Application pending·0 cites
- 3353US2021375540A1Integrated magnetic device with laminate embedded magnetic coreTEXAS INSTRUMENTS INC·Filed 2021·Application pending·0 cites
- 3451US2025247092A1Switch controller with resonant gate driverTEXAS INSTRUMENTS INC·Filed 2024·Application pending·0 cites
- 3549US2025202454A1Packaged integrated circuit including semiconductor die and piezoelectric resonatorTEXAS INSTRUMENTS INC·Filed 2023·Application pending·0 cites
- 3649US2023318442A1Battery surge reduction based on early warning signalTEXAS INSTRUMENTS INC·Filed 2022·Application pending·0 cites
- 3749US2023318455A1Battery surge reduction using a transient auxiliary converterTEXAS INSTRUMENTS INC·Filed 2022·Application pending·0 cites
- 3847US2025030413A1HALF-BRIDGE GaN DRIVER WITH INTEGRATED GaN FETTEXAS INSTRUMENTS INC·Filed 2023·Application pending·0 cites
- 3943US2023387817A1Adaptive on-time for voltage converterTEXAS INSTRUMENTS INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →