TREA

PHIHONG USA, INC.

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Organization

  • AURORA, CO, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Interface between connectable electrical devices
    • Patent number 8,277,234
    • Issue date Oct 2, 2012
    • Phihong USA Corporation
    • Keith Hopwood
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Interface between connectable electrical devices
    • Patent number 7,985,083
    • Issue date Jul 26, 2011
    • Phihong USA Corporation
    • Keith Hopwood
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical plug device with folding blades
    • Patent number 7,938,653
    • Issue date May 10, 2011
    • Phihong USA Corporation
    • Keith Hopwood
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical plug adapter
    • Patent number D621781
    • Issue date Aug 17, 2010
    • Phihong USA Corporation
    • Chun Feng Chang
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrical plug device
    • Patent number D621782
    • Issue date Aug 17, 2010
    • Phihong USA Corporation
    • Chun Feng Chang
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Enclosure for a switching power supply
    • Patent number D454537
    • Issue date Mar 19, 2002
    • Phihong USA Corporation
    • Michael G. O'Connor
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73519957 - P PHIHONG
    • Serial number 73519957
    • Registration number 1382113
    • Filing date Jan 30, 1985
    • PHIHONG USA, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments