Inventor

MARCINKIEWICZ JOSEPH G

US52 patents

⚠️ This page may combine multiple inventors who share the name “MARCINKIEWICZ JOSEPH G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MARCINKIEWICZ JOSEPH G

EMERSON CLIMATE TECHNOLOGIES

Power factor correction with variable bus voltage

Microcontroller architecture for power factor correction converter

Microcontroller architecture for power factor correction converter

Motor drive control using pulse-width modulation pulse skipping

System and method for permanent magnet motor control

Motor drive control using pulse-width modulation pulse skipping

Controller and method for transitioning between control angles

Battery life prediction and monitoring

Power factor correction with variable bus voltage

Power factor correction circuit and method including dual bridge rectifiers

Power factor correction circuits and methods including partial power factor correction operation for boost and buck power converters

System and method for permanent magnet motor control

Startup control systems and methods for high ambient conditions

Choke and EMI filter circuits for power factor correction circuits

Buck-converter-based drive circuits for driving motors of compressors and condenser fans

Multi-phase EMI and transient protection circuits and synchronous rectification control for compressors of refrigeration systems

Microcontroller architecture for power factor correction converter

Driver for high-frequency switching voltage converters

Switch actuation measurement circuit for voltage converter

System and method for permanent magnet motor control

Controller and method for transitioning between control angles

EMERSON ELECTRIC CO

Control systems and methods for starting permanent magnet rotating machines

Sensorless control systems and methods for permanent magnet rotating machines

Control systems and methods for permanent magnet rotating machines

Control system and method for a rotating electromagnetic machine

Active reduction of torque irregularities in rotating machines

Force control system

Sensorless commutation controller for a poly-phase dynamoelectric machine

Control systems and methods for permanent magnet rotating machines

Induction motor control system

Trajectory controller

Trajectory controller

Sensorless control system and method for a permanent magnet rotating machine

EMI filter and method

Method and system for operating a clothes washing machine

Sensorless control systems and methods for permanent magnet rotating machines

Device and method for sensing temperature of a rotating electromagnetic machine

Device and method for sensing temperature of a rotating electromagnetic machine

Low noise heating, ventilating and/or air conditioning (HVAC) systems

Digital power factor correction circuit

MARCINKIEWICZ JOSEPH G

Power factor correction with variable bus voltage

HVAC condenser assemblies having controllable input voltages

Inhibiting compressor backspin via a condenser motor

GREEN CHARLES E

Controller and method for transitioning between control angles

Controller and method for transitioning between control angles

HENDERSON MICHAEL I

Controller and method for estimating, managing, and diagnosing motor parameters

Sensorless lost/found rotor detection for permanent magnet motors

NIDEC MOTOR CORP

Method and system for determining a washing machine load unbalance

COPELAND LP

Buck-converter-based drive circuits for driving motors of compressors and condenser fans

THORN J STEPHEN

Device and method of sensing temperature of a rotating electromagnetic machine