TREA

Ho Pun Chung

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  • Hong Kong, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter status techniques adapted for use with a container based fil...
    • Patent number 8,961,781
    • Issue date Feb 24, 2015
    • Brita LP
    • Benjamin Ma
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Lid for a water pitcher
    • Patent number D636631
    • Issue date Apr 26, 2011
    • Brita LP
    • Smita S. Muddana
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Reservoir for a water pitcher
    • Patent number D600498
    • Issue date Sep 22, 2009
    • The Clorox Company
    • Benjamin Ma
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Lid and handle for a water pitcher
    • Patent number D598233
    • Issue date Aug 18, 2009
    • The Clorox Company
    • Benjamin Ma
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Water pitcher
    • Patent number D586605
    • Issue date Feb 17, 2009
    • The Clorox Company
    • Benjamin Ma
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified

Patents Applicationslast 30 patents