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Adapter for exchanging data and transmitting power between PC and portable device

  • US 6,663,420 B1
  • Filed: 12/19/2002
  • Issued: 12/16/2003
  • Est. Priority Date: 11/15/2002
  • Status: Expired due to Fees
First Claim
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1. An adapter for connecting a first electronic device to a second electronic device to exchange data and transmit power concurrently therebetween, comprising:

  • a first connector being electrically connected to the first electronic device;

    a second connector being electrically connected to the second electronic device, the second connector including a power converting circuit and a data transmitting circuit disposed therein; and

    a cable electrically connecting the first connector and the second connector;

    wherein power from the first electronic device passes through the first connector, the cable, and the power converting circuit in the second connector to the second electronic device, and the data is exchanged between the first and second electronic devices via the first connector, the cable, and the data transmitting circuit in the second connector.

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