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Power Management of Computer Peripheral Devices Which Determines Non-Usage of a Device Through Usage Detection of Other Devices

  • US 20070162778A1
  • Filed: 02/13/2007
  • Published: 07/12/2007
  • Est. Priority Date: 02/13/2003
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • determining if a first peripheral device is being used to determine if a second peripheral device is not being used, wherein the first peripheral device being used indicates that the second peripheral device is not being used; and

    generating a signal to place the second peripheral device in a low power state if the usage indicates that the second peripheral device is not currently being used.

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