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Srihari Gangaraj
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Troy, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Rotor cooling system with increased coolant residence time for elec...
Patent number
11,469,634
Issue date
Oct 11, 2022
GM Global Technology Operations LLC
Xiaofeng Yang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Cooling jacket with coolant mass balancing for electric motors
Patent number
11,309,766
Issue date
Apr 19, 2022
GM Global Technology Operations LLC
Xiaofeng Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor stator back-iron cooling through internal channels
Patent number
11,218,050
Issue date
Jan 4, 2022
GM Global Technology Operations LLC
Yew Sum Leong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Temperature control assembly for an electric machine
Patent number
11,043,875
Issue date
Jun 22, 2021
GM Global Technology Operations LLC
Alireza Fatemi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
THERMAL MANAGEMENT TECHNIQUES FOR ELECTRIC MOTORS
Publication number
20220263384
Publication date
Aug 18, 2022
Shreyas Kapatral
B60 - VEHICLES IN GENERAL
Information
Patent Application
COOLING JACKET WITH COOLANT MASS BALANCING FOR ELECTRIC MOTORS
Publication number
20210211012
Publication date
Jul 8, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Xiaofeng Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ROTOR COOLING SYSTEM WITH INCREASED COOLANT RESIDENCE TIME FOR ELEC...
Publication number
20210211008
Publication date
Jul 8, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Xiaofeng Yang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR STATOR BACK-IRON COOLING THROUGH INTERNAL CHANNELS
Publication number
20200389064
Publication date
Dec 10, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yew Sum LEONG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TEMPERATURE CONTROL ASSEMBLY FOR AN ELECTRIC MACHINE
Publication number
20200161938
Publication date
May 21, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Alireza Fatemi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
PARTIALLY SEGMENTED WOUND ROTOR ASSEMBLY FOR HIGH COPPER FILL AND M...
Publication number
20160056676
Publication date
Feb 25, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Terence G. Ward
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER