Communication system and its method and communication apparatus and its method

  • US 8,386,581 B2
  • Filed: 02/04/2010
  • Issued: 02/26/2013
  • Est. Priority Date: 09/21/1999
  • Status: Expired due to Term
First Claim
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1. A communication apparatus comprising:

  • a storage unit configured to store content data to a storage medium;

    a communication unit configured to communicate with an external apparatus;

    a controller configuredto edit a list so that content data is registered in the list,to uniquely associate the list with the external apparatus using a unique identification of the external apparatus,to extract the list associated with the external apparatus from a plurality of lists in the communication apparatus when the external apparatus is connected to the communication apparatus, andto control transferring of content data registered in the extracted list to the external apparatus.

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