TREA

I-Chao Chung

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  • Troy, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Planetary gear set
    • Patent number 11,326,688
    • Issue date May 10, 2022
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Axle assembly having counterphase planet gears
    • Patent number 10,801,602
    • Issue date Oct 13, 2020
    • ArvinMeritor Technology, LLC
    • Tao Peng
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bogie axle assembly
    • Patent number 10,330,184
    • Issue date Jun 25, 2019
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Axle assembly having a wet disc brake
    • Patent number 10,065,455
    • Issue date Sep 4, 2018
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Axle assembly having a sun gear positioning arrangement
    • Patent number 10,036,449
    • Issue date Jul 31, 2018
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bogie axle system
    • Patent number 9,862,231
    • Issue date Jan 9, 2018
    • ArvinMeritor Technology, LLC
    • Tomaz Dopico Varela
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Axle assembly having a bearing preload bolt
    • Patent number 9,834,038
    • Issue date Dec 5, 2017
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bogie axle assembly
    • Patent number 9,759,289
    • Issue date Sep 12, 2017
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • B61 - RAILWAYS
  • Information Patent Grant

    Hypoid gear set for drive axle
    • Patent number 9,022,893
    • Issue date May 5, 2015
    • ArvinMeritor Technology, LLC
    • Wagner Yukio Hirao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake caliper mounting assembly
    • Patent number 8,827,054
    • Issue date Sep 9, 2014
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential locking mechanism for a drive axle assembly
    • Patent number 6,991,572
    • Issue date Jan 31, 2006
    • AxleTech International IP Holdings, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Independently rotating wheels
    • Patent number 6,890,039
    • Issue date May 10, 2005
    • AxleTech International IP Holdings, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Planetary wheelend
    • Patent number 6,872,163
    • Issue date Mar 29, 2005
    • AxleTech International IP Holdings, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hollow pinion support
    • Patent number 6,852,058
    • Issue date Feb 8, 2005
    • ArvinMeritor Technology, LLC
    • Jack Darrin Oates
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Independently rotating wheels with planetary drive
    • Patent number 6,672,985
    • Issue date Jan 6, 2004
    • AxleTech International IP Holdings, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Eccentric pinion cage
    • Patent number 6,569,053
    • Issue date May 27, 2003
    • Meritor Heavy Vehicle Technology, LLC.
    • Wagner Yukio Hirao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential and drive pinion assembly
    • Patent number 6,200,241
    • Issue date Mar 13, 2001
    • Meritor Do Brasil, S.A.
    • Carlos E. Pinotti
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    AXLE ASSEMBLY HAVING COUNTERPHASE PLANET GEARS
    • Publication number 20200173535
    • Publication date Jun 4, 2020
    • ArvinMeritor Technology, LLC
    • Tao Peng
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Bogie Axle Assembly
    • Publication number 20170299029
    • Publication date Oct 19, 2017
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • B61 - RAILWAYS
  • Information Patent Application

    Axle Assembly Having a Bearing Preload Bolt
    • Publication number 20170120675
    • Publication date May 4, 2017
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Axle Assembly Having a Wet Disc Brake
    • Publication number 20170120676
    • Publication date May 4, 2017
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Axle Assembly Having a Sun Gear Positioning Arrangement
    • Publication number 20170122408
    • Publication date May 4, 2017
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bogie Axle System
    • Publication number 20170080752
    • Publication date Mar 23, 2017
    • ArvinMeritor Technology, LLC
    • Tomaz Dopico Varela
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Bogie Axle Assembly
    • Publication number 20170082175
    • Publication date Mar 23, 2017
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • B61 - RAILWAYS
  • Information Patent Application

    Hypoid Gear Set For Drive Axle
    • Publication number 20150211604
    • Publication date Jul 30, 2015
    • ArvinMeritor Technology, LLC
    • Wagner Yukio Hirao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Brake Caliper Mounting Assembly
    • Publication number 20140034431
    • Publication date Feb 6, 2014
    • ArvinMeritor Technology, LLC
    • I-Chao Chung
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Hypoid Gear Set for Drive Axle
    • Publication number 20130074625
    • Publication date Mar 28, 2013
    • ArvinMeritor Technology, LLC
    • Wagner Yukio Hirao
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    HYPOID GEAR SET FOR DRIVE AXLE
    • Publication number 20120021863
    • Publication date Jan 26, 2012
    • Wagner Yukio Hirao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY WHEELEND
    • Publication number 20050020400
    • Publication date Jan 27, 2005
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Differential locking mechanism for a drive axle assembly
    • Publication number 20040185983
    • Publication date Sep 23, 2004
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HOLLOW PINION SUPPORT
    • Publication number 20040176206
    • Publication date Sep 9, 2004
    • Jack Darrin Oates
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hydraulic differential lock
    • Publication number 20030224896
    • Publication date Dec 4, 2003
    • I-Chao Chung
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Independently rotating wheels
    • Publication number 20030168905
    • Publication date Sep 11, 2003
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Independently rotating wheels with planetary drive
    • Publication number 20030045390
    • Publication date Mar 6, 2003
    • I-Chao Chung
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ECCENTRIC PINION CAGE
    • Publication number 20030045392
    • Publication date Mar 6, 2003
    • Wagner Yukio Hirao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...