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David P. Brooks
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Flushing, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Propulsion systems with power sources compatible with different cha...
Patent number
12,036,884
Issue date
Jul 16, 2024
GM Global Technology Operations LLC
Rashmi Prasad
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Active disconnect device
Patent number
11,316,335
Issue date
Apr 26, 2022
GM Global Technology Operations LLC
Chandra S. Namuduri
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System and method of controlling power distribution from charging s...
Patent number
11,203,265
Issue date
Dec 21, 2021
GM Global Technology Operations LLC
Yue-Yun Wang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Engine misfire detection
Patent number
10,983,029
Issue date
Apr 20, 2021
GM Global Technology Operations LLC
Yongjie Zhu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Molded core assemblies for a motor-generator
Patent number
10,923,969
Issue date
Feb 16, 2021
GM Global Technology Operations LLC
Alireza Fatemi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Slotted permanent magnets for electric machines
Patent number
10,666,099
Issue date
May 26, 2020
GM Global Technology Operations LLC
Alireza Fatemi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Composite engine architecture, and method of manufacturing the same
Patent number
10,487,778
Issue date
Nov 26, 2019
GM Global Technology Operations LLC
Anthony M. Coppola
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Workpiece cutting and free body scrap collection system
Patent number
7,807,946
Issue date
Oct 5, 2010
GM Global Technology Operations, Inc.
Ayad K. Darzi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
PROPULSION SYSTEMS WITH POWER SOURCES COMPATIBLE WITH DIFFERENT CHA...
Publication number
20220402395
Publication date
Dec 22, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Rashmi PRASAD
B60 - VEHICLES IN GENERAL
Information
Patent Application
ACTIVE DISCONNECT DEVICE
Publication number
20210344187
Publication date
Nov 4, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Chandra S. Namuduri
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRIVER MODEL ESTIMATION, CLASSIFICATION, AND ADAPTATION FOR RANGE P...
Publication number
20210146785
Publication date
May 20, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yue-Yun Wang
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD OF CONTROLLING POWER DISTRIBUTION FROM CHARGING S...
Publication number
20210031643
Publication date
Feb 4, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yue-Yun Wang
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOLDED CORE ASSEMBLIES
Publication number
20200227955
Publication date
Jul 16, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Alireza Fatemi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SLOTTED PERMANENT MAGNETS FOR ELECTRIC MACHINES
Publication number
20200169129
Publication date
May 28, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Alireza Fatemi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ENGINE MISFIRE DETECTION
Publication number
20200110004
Publication date
Apr 9, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yongjie Zhu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMPOSITE ENGINE ARCHITECTURE, AND METHOD OF MANUFACTURING THE SAME
Publication number
20190170086
Publication date
Jun 6, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Anthony M. Coppola
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Workpiece Cutting and Free Body Scrap Collection System
Publication number
20080245201
Publication date
Oct 9, 2008
GM Global Technology Operations, Inc.
Ayad K. Darzi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...