Inventor
CHAKRABORTY SOMBUDDHA
US27 patents
⚠️ This page may combine multiple inventors who share the name “CHAKRABORTY SOMBUDDHA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXAS INSTRUMENTS INC
17 patentsUS10050515B1Aug 14, 2018
Voltage control of flying capacitor in adaptive multilevel converters
TEXAS INSTRUMENTS INC30 citations89
US10404175B2Sep 3, 2019
Converter topology with adaptive power path architecture
TEXAS INSTRUMENTS INC19 citations81
US9780661B2Oct 3, 2017
High efficiency DC-DC converter with active shunt to accommodate high input voltage transients
TEXAS INSTRUMENTS INC3 citations73
US11368089B2Jun 21, 2022
Interleaved multi-level converter
TEXAS INSTRUMENTS INC5 citations72
US11362587B2Jun 14, 2022
Hysteretic pulse modulation for charge balance of multi-level power converters
TEXAS INSTRUMENTS INC2 citations72
US10833585B2Nov 10, 2020
Scalable switched capacitor integrated buck (SCIB) regulator for high conversion step down application
TEXAS INSTRUMENTS INC2 citations71
US10581312B2Mar 3, 2020
Multilevel converter using node voltage track and control
TEXAS INSTRUMENTS INC2 citations71
US11011978B2May 18, 2021
High efficiency hybrid power converter apparatus
TEXAS INSTRUMENTS INC2 citations70
US10601304B2Mar 24, 2020
Apparatus for a high efficiency hybrid power converter and methods to control the same
TEXAS INSTRUMENTS INC5 citations70
US11575314B2Feb 7, 2023
Autonomous mode transition for multimode operation in boost PFC converters
TEXAS INSTRUMENTS INC2 citations67
US9680375B2Jun 13, 2017
Switching mode power supply with adaptively randomized spread spectrum
TEXAS INSTRUMENTS INC2 citations66
US12580122B2Mar 17, 2026
Module with reversely coupled inductors and magnetic molded compound (MMC)
TEXAS INSTRUMENTS INC0 citations61
US12087498B2Sep 10, 2024
Module with reversely coupled inductors and magnetic molded compound (MMC)
TEXAS INSTRUMENTS INC0 citations61
US11094455B2Aug 17, 2021
Module with reversely coupled inductors and magnetic molded compound (MMC)
TEXAS INSTRUMENTS INC0 citations61
US12334819B2Jun 17, 2025
Compensation slope adjustment in voltage converter
TEXAS INSTRUMENTS INC0 citations58
US12407265B2Sep 2, 2025
Switching frequency control for integrated resonant half-bridge isolated DC/DC with burst mode operation
TEXAS INSTRUMENTS INC0 citations55
US12376211B2Jul 29, 2025
Three level switching converter and control
TEXAS INSTRUMENTS INC0 citations51
VOLTERRA SEMICONDUCTOR CORP
6 patentsUS9407145B1Aug 2, 2016
Systems and methods for DC-to-DC converter control
VOLTERRA SEMICONDUCTOR CORP19 citations91
US9385608B1Jul 5, 2016
DC-to-DC converters capable of communicating information between a slave circuit and a master controller, and associated devices and methods
VOLTERRA SEMICONDUCTOR CORP13 citations84
US9250640B1Feb 2, 2016
DC-to-DC converter controllers including oscillation prevention subsystems, and associated systems and methods
VOLTERRA SEMICONDUCTOR CORP6 citations73
US9490629B1Nov 8, 2016
DC-to-DC converter controllers including over-current protection, and associated systems and methods
VOLTERRA SEMICONDUCTOR CORP4 citations72
US9729052B1Aug 8, 2017
Systems and methods for controlling DC-to-DC converters including unregulated operating modes
VOLTERRA SEMICONDUCTOR CORP4 citations71
US9276471B1Mar 1, 2016
DC-to-DC converter controllers including clamping or boosting subsystems, and associated methods
VOLTERRA SEMICONDUCTOR CORP1 citations52