TREA

David Hsu

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  • Norco, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Intake manifold
    • Patent number D788173
    • Issue date May 30, 2017
    • Group-A Autosports, Inc.
    • David Hsu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Upper housing assembly for supercharger
    • Patent number D760297
    • Issue date Jun 28, 2016
    • Group-A Autosports, Inc.
    • David Hsu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Lower housing assembly for supercharger
    • Patent number D760298
    • Issue date Jun 28, 2016
    • Group-A Autosports, Inc.
    • David Hsu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Lower control arm
    • Patent number D727218
    • Issue date Apr 21, 2015
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Exhaust manifold
    • Patent number D718692
    • Issue date Dec 2, 2014
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Lower control arm
    • Patent number D716193
    • Issue date Oct 28, 2014
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Exhaust manifold
    • Patent number D714698
    • Issue date Oct 7, 2014
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Exhaust head adaptor
    • Patent number D714198
    • Issue date Sep 30, 2014
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Exhaust manifold
    • Patent number D704115
    • Issue date May 6, 2014
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Portion of a solenoid housing
    • Patent number D684937
    • Issue date Jun 25, 2013
    • Group-A Autosports, Inc.
    • David Hsu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Throttle body
    • Patent number D681059
    • Issue date Apr 30, 2013
    • Group-A Autosports, Inc.
    • David Hsu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Intake manifold
    • Patent number D677700
    • Issue date Mar 12, 2013
    • Group-A Autosports, Inc.
    • David Hsu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Portion of a solenoid housing
    • Patent number D676393
    • Issue date Feb 19, 2013
    • Group-A Autosports, Inc.
    • David Hsu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Intake manifold
    • Patent number D674408
    • Issue date Jan 15, 2013
    • Group-A Autosports, Inc.
    • David Hsu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Intake manifold
    • Patent number D673978
    • Issue date Jan 8, 2013
    • Group-A Autosports, Inc.
    • David Hsu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Intake manifold
    • Patent number D673977
    • Issue date Jan 8, 2013
    • Group-A Autosports, Inc.
    • David Hsu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Camber arm and ball joint assembly
    • Patent number 8,267,413
    • Issue date Sep 18, 2012
    • Group-A Autosports, Inc.
    • David Hsu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portion of a solenoid housing
    • Patent number D660807
    • Issue date May 29, 2012
    • Group-A Autosports, Inc.
    • David Hsu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Portion of a solenoid housing
    • Patent number D658593
    • Issue date May 1, 2012
    • Group-A Autosports, Inc.
    • David Hsu
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Lower arm bar
    • Patent number D651947
    • Issue date Jan 10, 2012
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Portion of an engine cover
    • Patent number D650812
    • Issue date Dec 20, 2011
    • Group-A Autsports, Inc.
    • David Hsu
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Exhaust manifold for a vehicle
    • Patent number D647022
    • Issue date Oct 18, 2011
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Small washer
    • Patent number D645337
    • Issue date Sep 20, 2011
    • Group-A Autosports, Inc.
    • David Hsu
    • D08 - Tools and hardware
  • Information Patent Grant

    Large washer
    • Patent number D644921
    • Issue date Sep 13, 2011
    • Group-A Autosports, Inc.
    • David Hsu
    • D08 - Tools and hardware
  • Information Patent Grant

    Exhaust manifold for a vehicle
    • Patent number D636316
    • Issue date Apr 19, 2011
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Camber arm and ball joint assembly
    • Patent number 7,857,332
    • Issue date Dec 28, 2010
    • Group-A Autosports, Inc.
    • David Hsu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Portion of a ball joint assembly
    • Patent number D624855
    • Issue date Oct 5, 2010
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Exhaust manifold for a vehicle
    • Patent number D624474
    • Issue date Sep 28, 2010
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation
  • Information Patent Grant

    Portion of a clamping plate
    • Patent number D624460
    • Issue date Sep 28, 2010
    • Group-A Autosports, Inc.
    • David Hsu
    • D12 - Transportation

Patents Applicationslast 30 patents