Multifunctional charger system and method

  • US 8,624,550 B2
  • Filed: 06/28/2012
  • Issued: 01/07/2014
  • Est. Priority Date: 03/01/2001
  • Status: Expired due to Term
First Claim
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1. An adapter comprising:

  • a USB VBUS line and a USB communication path,said adapter configured to supply current on the VBUS line without regard to at least one associated condition specified in a USB specification.

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