Alireza Fatemi

Person

Pontiac, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Attenuation of induced motor currents
- Patent number 12,132,428
- Issue date Oct 29, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotor for an electric machine, electric machine for a vehicle, and...
- Patent number 12,088,146
- Issue date Sep 10, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of making a rotor for an electric machine and system thereof
- Patent number 12,074,485
- Issue date Aug 27, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reinforced rotor for an electric machine
- Patent number 12,062,946
- Issue date Aug 13, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Disconnected rotor web for increased reluctance
- Patent number 12,046,952
- Issue date Jul 23, 2024
- GM Global Technology Operations LLC
- Derek Frei Lahr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric motor rotor with conformal heat pipes
- Patent number 12,015,331
- Issue date Jun 18, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bi-material permanent magnets for electric machines
- Patent number 11,936,239
- Issue date Mar 19, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric machine including a stator having a tooth profile that red...
- Patent number 11,916,436
- Issue date Feb 27, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor assembly with solid low friction layer and press-fit sleeve
- Patent number 11,916,446
- Issue date Feb 27, 2024
- GM Global Technology Operations LLC
- Anthony Michael Coppola
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electric motor control
- Patent number 11,901,844
- Issue date Feb 13, 2024
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Direct contact cooling of axial flux motor stator
- Patent number 11,876,406
- Issue date Jan 16, 2024
- GM Global Technology Operations LLC
- Chengwu Duan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Operator-selected operation of electric propulsion system having re...
- Patent number 11,872,906
- Issue date Jan 16, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reinforced rotor for an electric machine
- Patent number 11,876,409
- Issue date Jan 16, 2024
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine with non-magnetic lamination bridges
- Patent number 11,817,748
- Issue date Nov 14, 2023
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Propulsion system having multiple motors with complementary torque...
- Patent number 11,811,352
- Issue date Nov 7, 2023
- GM Global Technology Operations LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotor core with load bearing polymer and insert
- Patent number 11,777,348
- Issue date Oct 3, 2023
- GM Global Technology Operations LLC
- Derek Frei Lahr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary electric machine with stator assembly having stator slots li...
- Patent number 11,757,321
- Issue date Sep 12, 2023
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
P2 hybrid transmission
- Patent number 11,745,578
- Issue date Sep 5, 2023
- GM Global Technology Operations LLC
- Farzad Samie
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Synchronous machine having hybrid rotor excitation
- Patent number 11,722,043
- Issue date Aug 8, 2023
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of making a laminated stator of an axial flux motor
- Patent number 11,715,999
- Issue date Aug 1, 2023
- GM Global Technology Operations LLC
- Anil K. Sachdev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Carbon fiber composite drive unit housings for electric vehicles
- Patent number 11,713,803
- Issue date Aug 1, 2023
- GM Global Technology Operations LLC
- Anthony Michael Coppola
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machines with features for enhancing load transfer perform...
- Patent number 11,710,993
- Issue date Jul 25, 2023
- GM Global Technology Operations LLC
- Anthony M. Coppola
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machine with integrated point field detectors and system f...
- Patent number 11,699,967
- Issue date Jul 11, 2023
- GM Global Technology Operations LLC
- Muhammad H. Alvi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary electric machine with adhesive-reinforced rotor
- Patent number 11,689,074
- Issue date Jun 27, 2023
- GM Global Technology Operations LLC
- Anthony M. Coppola
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Current source inverter having hybrid switches
- Patent number 11,689,093
- Issue date Jun 27, 2023
- GM Global Technology Operations LLC
- Muhammad H. Alvi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric motor assembly using polymer-only fastening and methods of...
- Patent number 11,658,525
- Issue date May 23, 2023
- GM Global Technology Operations LLC
- Anthony M. Coppola
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnets, pole shoes, and slot openings of axial flux motor
- Patent number 11,621,621
- Issue date Apr 4, 2023
- GM Global Technology Operations LLC
- Jian Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Modular scalable electric machine
- Patent number 11,575,283
- Issue date Feb 7, 2023
- GM Global Technology Operations LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for heat-treating magnet web regions of a rotor
- Patent number 11,575,299
- Issue date Feb 7, 2023
- GM Global Technology Operations LLC
- Derek F. Lahr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Segmented bar conductors for electric machines
- Patent number 11,552,519
- Issue date Jan 10, 2023
- GM Global Technology Operations LLC
- Thomas W. Nehl
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED COMMON MODE CHOKE AND CURRENT SENSING
- Publication number 20240356413
- Publication date Oct 24, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Muhammad Hussain Alvi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR WITH STATOR TOOTH TIP COOLING
- Publication number 20240348113
- Publication date Oct 17, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STABILIZED CORE ASSEMBLY FOR CARBON FIBER SLEEVED ELECTRIC MOTOR ROTOR
- Publication number 20240250569
- Publication date Jul 25, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Anthony Michael Coppola
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANAGING BEARING CURRENTS IN AN ELECTRIC MACHINE
- Publication number 20240235336
- Publication date Jul 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Farzad Samie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING FOR ELECTRIC MOTORS
- Publication number 20240235328
- Publication date Jul 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Farzad Samie
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM FOR REDUCING BEARING CURRENTS IN AN ELECTRIC MACHINE
- Publication number 20240171034
- Publication date May 23, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- William T. IVAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ROTOR ASSEMBLY WITH A COMPOSITE SLEEVE THAT IS OPTIMIZED FOR PRESS-...
- Publication number 20240146131
- Publication date May 2, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Anthony Michael Coppola
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REDUCING ELECTRIC DISCHARGE MACHINING CURRENTS IN ELECTRIC MOTORS
- Publication number 20240120814
- Publication date Apr 11, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- William T. Ivan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR GROUNDING SYSTEM WITH SACRIFICIAL BEARING
- Publication number 20240097536
- Publication date Mar 21, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Sen Jiang Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT SENSING APPARATUS
- Publication number 20240094267
- Publication date Mar 21, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Application
ESTIMATING BEARING IMPEDANCE IN A ROTARY ELECTRIC MACHINE
- Publication number 20240077449
- Publication date Mar 7, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR ISOLATION AND MEASUREMENT OF A ROTARY ELECTRIC MACHINE
- Publication number 20240072601
- Publication date Feb 29, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR CONTROL
- Publication number 20240072703
- Publication date Feb 29, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTOR ELECTRICAL GROUNDING SYSTEM
- Publication number 20240055959
- Publication date Feb 15, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Sen Jiang Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ATTENUATION OF INDUCED MOTOR CURRENTS
- Publication number 20240056012
- Publication date Feb 15, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTOR FOR AN ELECTRIC MACHINE
- Publication number 20240055919
- Publication date Feb 15, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PASSIVE ELECTROMAGNETIC DAMPER WITH ASYMMETRICAL FORCES
- Publication number 20240019013
- Publication date Jan 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Application
EDDY CURRENT DAMPER WITH ASYMMETRICAL FORCES
- Publication number 20240017582
- Publication date Jan 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENHANCED INTEGRATION OF POWER INVERTERS USING POLYMER COMPOSITE ENC...
- Publication number 20240022179
- Publication date Jan 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Anthony Michael COPPOLA
- B60 - VEHICLES IN GENERAL
Information Patent Application
RECHARGABLE ENERGY STORAGE SYSTEM BALANCING
- Publication number 20230402870
- Publication date Dec 14, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Mohamed Kamel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISCONNECTED ROTOR WEB FOR INCREASED RELUCTANCE
- Publication number 20230344287
- Publication date Oct 26, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Derek Frei Lahr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATOR ASSEMBLY OF AN ELECTRIC MOTOR WITH RETROFITTED HEAT PIPES
- Publication number 20230291281
- Publication date Sep 14, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza FATEMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INDUCTION ALLOYED ROTOR LAMINATIONS AND METHOD
- Publication number 20230291288
- Publication date Sep 14, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MOTOR ROTOR WITH CONFORMAL HEAT PIPES
- Publication number 20230216379
- Publication date Jul 6, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR ASSEMBLY WITH SOLID LOW FRICTION LAYER AND PRESS-FIT SLEEVE
- Publication number 20230170772
- Publication date Jun 1, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Anthony Michael Coppola
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BRIDGELESS AND WEBLESS ROTOR ASSEMBLY USING POLYMER COMPOSITES
- Publication number 20230170746
- Publication date Jun 1, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Anthony Michael Coppola
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE FOR A VEHICLE, AND...
- Publication number 20230070394
- Publication date Mar 9, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPOSITE INSERTS FOR A ROTOR LAMINATION
- Publication number 20230053482
- Publication date Feb 23, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Derek Frei Lahr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTARY ELECTRIC MACHINE WITH STATOR ASSEMBLY HAVING STATOR SLOTS LI...
- Publication number 20230054794
- Publication date Feb 23, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alireza Fatemi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR CORE WITH LOAD BEARING POLYMER AND INSERT
- Publication number 20230045291
- Publication date Feb 9, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Derek Frei Lahr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Alireza Fatemi

Person

Patents Grantslast 30 patents

Attenuation of induced motor currents

Rotor for an electric machine, electric machine for a vehicle, and...

Method of making a rotor for an electric machine and system thereof

Reinforced rotor for an electric machine

Disconnected rotor web for increased reluctance

Electric motor rotor with conformal heat pipes

Bi-material permanent magnets for electric machines

Electric machine including a stator having a tooth profile that red...

Rotor assembly with solid low friction layer and press-fit sleeve

Electric motor control

Direct contact cooling of axial flux motor stator

Operator-selected operation of electric propulsion system having re...

Reinforced rotor for an electric machine

Electric machine with non-magnetic lamination bridges

Propulsion system having multiple motors with complementary torque...

Rotor core with load bearing polymer and insert

Rotary electric machine with stator assembly having stator slots li...

P2 hybrid transmission

Synchronous machine having hybrid rotor excitation

Method of making a laminated stator of an axial flux motor

Carbon fiber composite drive unit housings for electric vehicles

Electric machines with features for enhancing load transfer perform...

Electric machine with integrated point field detectors and system f...

Rotary electric machine with adhesive-reinforced rotor

Current source inverter having hybrid switches

Electric motor assembly using polymer-only fastening and methods of...

Magnets, pole shoes, and slot openings of axial flux motor

Modular scalable electric machine

Method for heat-treating magnet web regions of a rotor

Segmented bar conductors for electric machines

Patents Applicationslast 30 patents

INTEGRATED COMMON MODE CHOKE AND CURRENT SENSING

MOTOR WITH STATOR TOOTH TIP COOLING

STABILIZED CORE ASSEMBLY FOR CARBON FIBER SLEEVED ELECTRIC MOTOR ROTOR

MANAGING BEARING CURRENTS IN AN ELECTRIC MACHINE

COOLING FOR ELECTRIC MOTORS

SYSTEM FOR REDUCING BEARING CURRENTS IN AN ELECTRIC MACHINE

ROTOR ASSEMBLY WITH A COMPOSITE SLEEVE THAT IS OPTIMIZED FOR PRESS-...

REDUCING ELECTRIC DISCHARGE MACHINING CURRENTS IN ELECTRIC MOTORS

ROTOR GROUNDING SYSTEM WITH SACRIFICIAL BEARING

CURRENT SENSING APPARATUS

ESTIMATING BEARING IMPEDANCE IN A ROTARY ELECTRIC MACHINE

APPARATUS FOR ISOLATION AND MEASUREMENT OF A ROTARY ELECTRIC MACHINE

ELECTRIC MOTOR CONTROL

ROTOR ELECTRICAL GROUNDING SYSTEM

ATTENUATION OF INDUCED MOTOR CURRENTS

ROTOR FOR AN ELECTRIC MACHINE

PASSIVE ELECTROMAGNETIC DAMPER WITH ASYMMETRICAL FORCES

EDDY CURRENT DAMPER WITH ASYMMETRICAL FORCES

ENHANCED INTEGRATION OF POWER INVERTERS USING POLYMER COMPOSITE ENC...

RECHARGABLE ENERGY STORAGE SYSTEM BALANCING

DISCONNECTED ROTOR WEB FOR INCREASED RELUCTANCE

STATOR ASSEMBLY OF AN ELECTRIC MOTOR WITH RETROFITTED HEAT PIPES

INDUCTION ALLOYED ROTOR LAMINATIONS AND METHOD

ELECTRIC MOTOR ROTOR WITH CONFORMAL HEAT PIPES

ROTOR ASSEMBLY WITH SOLID LOW FRICTION LAYER AND PRESS-FIT SLEEVE

BRIDGELESS AND WEBLESS ROTOR ASSEMBLY USING POLYMER COMPOSITES

ROTOR FOR AN ELECTRIC MACHINE, ELECTRIC MACHINE FOR A VEHICLE, AND...

COMPOSITE INSERTS FOR A ROTOR LAMINATION

ROTARY ELECTRIC MACHINE WITH STATOR ASSEMBLY HAVING STATOR SLOTS LI...

ROTOR CORE WITH LOAD BEARING POLYMER AND INSERT