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Sharing Memory Resources of Wireless Portable Electronic Devices

  • US 20070260822A1
  • Filed: 05/08/2006
  • Published: 11/08/2007
  • Est. Priority Date: 05/08/2006
  • Status: Active Grant
First Claim
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1. A method to manage data storage of a wireless portable electronic device in a user'"'"'s possession, the method comprising:

  • securely transmitting a data item or portion thereof currently stored in a memory of the device over a wireless communication link to another wireless portable electronic device in the user'"'"'s possession;

    writing in the memory information used to retrieve the data item or portion thereof from the other device; and

    erasing from the memory the data item or portion thereof that was transmitted to the other device.

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