NOTEBOOK POWER SUPPLY WITH INTEGRATED SUBWOOFER

  • US 20100322441A1
  • Filed: 06/21/2010
  • Published: 12/23/2010
  • Est. Priority Date: 06/23/2009
  • Status: Active Grant
First Claim
Patent Images

1. A power supply for an electrical appliance comprising:

  • a. a housing,b. a power converter coupled to or mounted within the housing for providing power to the electrical appliance;

    c. a speaker for generating sound, wherein the speaker is coupled to the housing; and

    d. communication means for coupling at least one audio signal from the electrical appliance to the speaker.

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