Inventor
TSCHIRHART DARRYL
US30 patents
⚠️ This page may combine multiple inventors who share the name “TSCHIRHART DARRYL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEON TECHNOLOGIES AUSTRIA AG
29 patentsUS9929663B1Mar 27, 2018
Inductor protection during fast transient response in isolated voltage converters
INFINEON TECHNOLOGIES AUSTRIA AG27 citations94
US9812971B1Nov 7, 2017
Transformer flux estimation and limiting in isolated DC-DC voltage converters
INFINEON TECHNOLOGIES AUSTRIA AG17 citations92
US9825546B2Nov 21, 2017
Circuits and methods for auxiliary secondary supply generation with self-starting primary side driver in isolated power converters
INFINEON TECHNOLOGIES AUSTRIA AG12 citations84
US9812979B1Nov 7, 2017
Estimation of transformer leakage inductance and associated delay in voltage converters
INFINEON TECHNOLOGIES AUSTRIA AG12 citations84
US11594961B2Feb 28, 2023
Power supply system and control in a dynamic load configuration
INFINEON TECHNOLOGIES AUSTRIA AG2 citations73
US10686386B2Jun 16, 2020
Adaptive synchronous rectifier timing for resonant DC/DC converters
INFINEON TECHNOLOGIES AUSTRIA AG5 citations73
US10554138B2Feb 4, 2020
Flux limited fast transient response in isolated DC-DC converters
INFINEON TECHNOLOGIES AUSTRIA AG6 citations73
US10439500B2Oct 8, 2019
Control of isolated power converters during transient load conditions
INFINEON TECHNOLOGIES AUSTRIA AG5 citations73
US10218278B2Feb 26, 2019
Isolated DC-DC voltage converters
INFINEON TECHNOLOGIES AUSTRIA AG4 citations73
US9973084B2May 15, 2018
Switching voltage regulator input power estimation
INFINEON TECHNOLOGIES AUSTRIA AG2 citations73
US9906128B2Feb 27, 2018
Intermediate voltage bus converter with power saving modes
INFINEON TECHNOLOGIES AUSTRIA AG5 citations73
US9891700B2Feb 13, 2018
Power management for datacenter power architectures
INFINEON TECHNOLOGIES AUSTRIA AG3 citations73
US9627969B2Apr 18, 2017
Inductor current measurement compensation for switching voltage regulators
INFINEON TECHNOLOGIES AUSTRIA AG5 citations73
US9484816B2Nov 1, 2016
Controllable on-time reduction for switching voltage regulators operating in pulse frequency modulation mode
INFINEON TECHNOLOGIES AUSTRIA AG3 citations73
US10333407B2Jun 25, 2019
Power stage packages of a multi-phase DC-DC converter under a coupled inductor
INFINEON TECHNOLOGIES AUSTRIA AG4 citations72
US10069414B2Sep 4, 2018
Switching voltage regulator input voltage and current sensing
INFINEON TECHNOLOGIES AUSTRIA AG4 citations72
US11837959B2Dec 5, 2023
Power supply system and control in a dynamic load configuration
INFINEON TECHNOLOGIES AUSTRIA AG2 citations70
US12166416B2Dec 10, 2024
Power supply and power converter booster
INFINEON TECHNOLOGIES AUSTRIA AG0 citations61
US11283356B2Mar 22, 2022
Method of assembling a DC-DC converter
INFINEON TECHNOLOGIES AUSTRIA AG0 citations61
US11990748B2May 21, 2024
Power supply system and control in a series dynamic load configuration
INFINEON TECHNOLOGIES AUSTRIA AG1 citations60
US11462988B1Oct 4, 2022
Power supply system and current control based on consumption by dynamic loads
INFINEON TECHNOLOGIES AUSTRIA AG1 citations60
US10601333B2Mar 24, 2020
Feedforward enhanced feedback control in isolated switched-mode power converters with secondary-side rectified voltage sensing
INFINEON TECHNOLOGIES AUSTRIA AG1 citations59
US9923409B2Mar 20, 2018
Rectification and regulation circuit for a wireless power receiver
INFINEON TECHNOLOGIES AUSTRIA AG0 citations52
US9762135B2Sep 12, 2017
Secondary side control of resonant DC/DC converters
INFINEON TECHNOLOGIES AUSTRIA AG1 citations52
US9634514B2Apr 25, 2017
Single stage rectification and regulation for wireless charging systems
INFINEON TECHNOLOGIES AUSTRIA AG0 citations52
US10855178B2Dec 1, 2020
Discrete power stage transistor dies of a DC-DC converter under an inductor
INFINEON TECHNOLOGIES AUSTRIA AG0 citations51
US12309928B2May 20, 2025
Interlocked circuit board elements and assemblies
INFINEON TECHNOLOGIES AUSTRIA AG0 citations50
US11502595B2Nov 15, 2022
Voltage and current protection in isolated switched-mode power converters with secondary-side rectified voltage sensing
INFINEON TECHNOLOGIES AUSTRIA AG0 citations49
US9882492B2Jan 30, 2018
Control of asymmetric parallel synchronous rectifiers in power converter topologies
INFINEON TECHNOLOGIES AUSTRIA AG0 citations42