TREA

Ran Wu

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  • Auburn Hills, MI, US
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Patents Grantslast 30 patents

  • 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 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...

Patents Applicationslast 30 patents

  • 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 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...