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Auburn Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Turbocharger bearing
Patent number
10,954,996
Issue date
Mar 23, 2021
GM Global Technology Operations LLC
Louis P. Begin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Multi-step bore turbocharger
Patent number
10,746,099
Issue date
Aug 18, 2020
GM Global Technology Operations LLC
Louis Begin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Turbocharger for a vehicle engine
Patent number
10,465,604
Issue date
Nov 5, 2019
GM Global Technology Operations LLC
Louis P Begin
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbocharger bearing with improved durability and noise reduction
Patent number
10,260,516
Issue date
Apr 16, 2019
GM Global Technology Operations LLC
Fanghui Shi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Turbo-charger bearing
Patent number
10,190,634
Issue date
Jan 29, 2019
GM Global Technology Operations LLC
Fanghui Shi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Turbocharger thrust bearing
Patent number
10,113,587
Issue date
Oct 30, 2018
GM Global Technology Operations LLC
Rajasekhar Nicodemus
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Turbocharger with a hybrid journal bearing system
Patent number
9,897,097
Issue date
Feb 20, 2018
GM Global Technology Operations LLC
Louis P. Begin
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbocharger journal bearing system
Patent number
9,732,800
Issue date
Aug 15, 2017
GM Global Technology Operations LLC
Dingfeng Deng
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbocharger bearing housing oil groove
Patent number
9,494,189
Issue date
Nov 15, 2016
GM Global Technology Operations LLC
Louis P. Begin
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbocharger thrust bearing debris trap
Patent number
9,382,877
Issue date
Jul 5, 2016
GM Global Technology Operations LLC
Louis P. Begin
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Engine including intake air flow control assembly
Patent number
8,613,271
Issue date
Dec 24, 2013
GM Global Technology Operations LLC
Dingfeng Deng
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
TURBOCHARGER BEARING
Publication number
20200408247
Publication date
Dec 31, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Louis P. Begin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBO-CHARGER BEARING
Publication number
20190017550
Publication date
Jan 17, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Fanghui SHI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TURBOCHARGER FOR A VEHICLE ENGINE
Publication number
20180283269
Publication date
Oct 4, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Ran Wu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TURBOCHARGER FOR A VEHICLE ENGINE
Publication number
20180258843
Publication date
Sep 13, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Louis P. Begin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBOCHARGER BEARING WITH IMPROVED DURABILITY AND NOISE REDUCTION
Publication number
20170335864
Publication date
Nov 23, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Fanghui Shi
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
2-STAGE SLOPES THRUST BEARING PAD DESIGN AT MIST LUBRICATION CONDITION
Publication number
20160319744
Publication date
Nov 3, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dingfeng DENG
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TURBOCHARGER JOURNAL BEARING SYSTEM
Publication number
20160290350
Publication date
Oct 6, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Dingfeng DENG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TURBOCHARGER WITH A HYBRID JOURNAL BEARING SYSTEM
Publication number
20160215785
Publication date
Jul 28, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Louis P. Begin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TURBOCHARGER THRUST BEARING DEBRIS TRAP
Publication number
20160115909
Publication date
Apr 28, 2016
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Louis P. Begin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
TURBOCHARGER BEARING HOUSING OIL GROOVE
Publication number
20150285301
Publication date
Oct 8, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Louis P. Begin
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
ENGINE INCLUDING INTAKE AIR FLOW CONTROL ASSEMBLY
Publication number
20130032122
Publication date
Feb 7, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
DINGFENG DENG
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS