TREA

Ping Huang

Follow

Person

  • Tainan Hsien, TW
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Air purifier
    • Patent number D804002
    • Issue date Nov 28, 2017
    • Hung Hsing Electric Co., Ltd.
    • Ping Huang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Remote control for air purifiers
    • Patent number D788049
    • Issue date May 30, 2017
    • Hung Hsing Electric Co., Ltd.
    • Ping Huang
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Air purifier
    • Patent number D650474
    • Issue date Dec 13, 2011
    • Hung Hsing Electric Co., Ltd.
    • Ping Huang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D457230
    • Issue date May 14, 2002
    • Hung Hsing Electric Co., Ltd.
    • Ping Huang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D435097
    • Issue date Dec 12, 2000
    • Hung Hsing Electric Co., Ltd.
    • Ping Huang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D434128
    • Issue date Nov 21, 2000
    • Hung Hsing Electric Co., Ltd.
    • Ping Huang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D434129
    • Issue date Nov 21, 2000
    • Hung Hsing Electric Co., Ltd.
    • Ping Huang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D431644
    • Issue date Oct 3, 2000
    • Hung Hsing Electric Co., Ltd.
    • Ping Huang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air purifier
    • Patent number D422691
    • Issue date Apr 11, 2000
    • Hung Hsing Electric Co., Ltd.
    • Ping Huang
    • D23 - Environmental heating and cooling