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Rochester, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic device to detect contamination, melt ice and remove water
Patent number
12,115,949
Issue date
Oct 15, 2024
GM Global Technology Operations LLC
Bo Yang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Thin-film reference electrodes, electrochemical devices including t...
Patent number
12,113,184
Issue date
Oct 8, 2024
GM Global Technology Operations LLC
Jing Gao
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Apparatus and process for localized patterned surface hardening for...
Patent number
11,905,584
Issue date
Feb 20, 2024
GM Global Technology Operations LLC
Zhe Li
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
System and method of making a die cast part having high wear resist...
Patent number
11,890,672
Issue date
Feb 6, 2024
GM Global Technology Operations LLC
Zhe Li
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Thin-film reference electrodes, electrochemical devices including t...
Patent number
11,710,864
Issue date
Jul 25, 2023
GM Global Technology Operations LLC
Jing Gao
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Composite reference electrode substrate and methods relating thereto
Patent number
11,658,304
Issue date
May 23, 2023
GM Global Technology Operations LLC
Yucong Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydraulic Gerotor pump for automatic transmission
Patent number
11,614,158
Issue date
Mar 28, 2023
GM Global Technology Operations LLC
Robert Parrish
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Sensor assembly with a non-contact surface cleaning system for came...
Patent number
11,453,370
Issue date
Sep 27, 2022
GM Global Technology Operations LLC
Zhe Li
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Wear-resistant component and system
Patent number
11,447,850
Issue date
Sep 20, 2022
GM Global Technology Operations LLC
Zhe Li
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Thin-film reference electrodes, electrochemical devices including t...
Patent number
11,374,268
Issue date
Jun 28, 2022
GM Global Technology Operations LLC
Jing Gao
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Articulating joint with a high wear life
Patent number
11,242,890
Issue date
Feb 8, 2022
GM Global Technology Operations LLC
Julie A. Swartz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Turbocharger wastegate actuator assembly
Patent number
10,458,320
Issue date
Oct 29, 2019
GM Global Technology Operations LLC
Zhe Li
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder block inspection method and system
Patent number
10,458,951
Issue date
Oct 29, 2019
GM Global Technology Operations LLC
Jianghuai Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Surface texture providing improved thermal spray adhesion
Patent number
10,106,878
Issue date
Oct 23, 2018
GM Global Technologies Operations LLC
Zhe Li
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
ELECTROCHEMICAL DEVICES WITH MULTIFUNCTIONAL ELECTRODE SEPARATOR AS...
Publication number
20250030134
Publication date
Jan 23, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jing Gao
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRODEPOSITION OF MOLYBDENUM DISULFIDE DRY FILM LUBRICANT COATINGS
Publication number
20250027223
Publication date
Jan 23, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Adam Paul Rabe
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Thin-Film Reference Electrodes, Electrochemical Devices Including T...
Publication number
20250015375
Publication date
Jan 9, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jing GAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD OF COATING AN AUTOMOTIVE PART WITH IRON OXIDE FOR...
Publication number
20240301560
Publication date
Sep 12, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Adam Paul Rabe
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SYSTEM AND METHOD FOR A SELF-PROTECTING SEPARATOR FOR A BATTERY
Publication number
20240243436
Publication date
Jul 18, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL ENCLOSURE WITH ANTI-GRAVITY ELECTROLYTE DISTRIBUTION
Publication number
20230402687
Publication date
Dec 14, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jing Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VARIABLE WETTABILITY SENSOR DEVICE COVER
Publication number
20230366996
Publication date
Nov 16, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
G01 - MEASURING TESTING
Information
Patent Application
ELECTRODE SEPARATOR WITH PIEZOELECTRIC LAYER FOR IN-STACK PRESSURE...
Publication number
20230253637
Publication date
Aug 10, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jing Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICE TO DETECT CONTAMINATION, MELT ICE AND REMOVE WATER
Publication number
20230159004
Publication date
May 25, 2023
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Bo Yang
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR FABRICATING AN ELECTRODE FOR A BATTERY
Publication number
20220352507
Publication date
Nov 3, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Brian J. Koch
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin-Film Reference Electrodes, Electrochemical Devices Including T...
Publication number
20220294038
Publication date
Sep 15, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jing GAO
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Thin-Film Reference Electrodes, Electrochemical Devices Including T...
Publication number
20220285748
Publication date
Sep 8, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jing GAO
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Thin-Film Reference Electrodes, Electrochemical Devices Including T...
Publication number
20220285747
Publication date
Sep 8, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jing GAO
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
SENSOR ASSEMBLY WITH A NON-CONTACT SURFACE CLEANING SYSTEM FOR CAME...
Publication number
20220266802
Publication date
Aug 25, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYDRAULIC GEROTOR PUMP FOR AUTOMATIC TRANSMISSION
Publication number
20220010874
Publication date
Jan 13, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Robert Parrish
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
COMPOSITE REFERENCE ELECTRODE SUBSTRATE AND METHODS RELATING THERETO
Publication number
20210273229
Publication date
Sep 2, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yucong Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY AND METHOD OF MAKING THE SAME
Publication number
20210218006
Publication date
Jul 15, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jing Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND PROCESS FOR LOCALIZED PATTERNED SURFACE HARDENING FOR...
Publication number
20210207253
Publication date
Jul 8, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
THIN-FILM REFERENCE ELECTRODES, ELECTROCHEMICAL DEVICES INCLUDING T...
Publication number
20210091424
Publication date
Mar 25, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jing GAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WEAR-RESISTANT COMPONENT AND SYSTEM
Publication number
20200340090
Publication date
Oct 29, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ADDITIVE MANUFACTURING USING TWO OR MORE SOURCES OF ATOMIZED METAL...
Publication number
20200198005
Publication date
Jun 25, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ARTICULATING JOINT WITH A HIGH WEAR LIFE
Publication number
20200011370
Publication date
Jan 9, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Julie A. Swartz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TURBOCHARGER WASTEGATE ACTUATOR ASSEMBLY
Publication number
20190136753
Publication date
May 9, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYNERGY FOR IMPROVED THERMAL SPRAY ADHESION
Publication number
20190040514
Publication date
Feb 7, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Su Jung Han
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHODS FOR CHARACTERIZING ENGINE BLOCK BORE SURFACES AND APPARATUS...
Publication number
20180246034
Publication date
Aug 30, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TURBOCHARGER HEAT SHIELD THERMAL BARRIER COATINGS
Publication number
20180156064
Publication date
Jun 7, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Su Jung Han
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SURFACE TEXTURE PROVIDING IMPROVED THERMAL SPRAY ADHESION
Publication number
20170362691
Publication date
Dec 21, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Zhe Li
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CYLINDER BLOCK INSPECTION METHOD AND SYSTEM
Publication number
20170322183
Publication date
Nov 9, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jianghuai Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...