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System and method for determining and delivering appropriate multimedia content to data communication devices

  • US 8,670,753 B2
  • Filed: 05/17/2004
  • Issued: 03/11/2014
  • Est. Priority Date: 05/16/2003
  • Status: Active Grant
First Claim
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1. A method for determining and delivering appropriate content to a personal data communication device, comprising:

  • receiving a message from said personal data communication device;

    determining and associating a device capability with said personal data communication device based on a previous communication with said personal data communication device, wherein the previous communication with said personal data communication device is not a request to provide device capability;

    establishing, based on the success or failure of the previous communication, if a content type is supported by said device capability;

    transforming content having the content type into a format supported by said personal data communication device based on said associated device capability; and

    forwarding said transformed content to said personal data communication device;

    wherein, if additional device capability is determined based on identification of said personal data communication device within the message, the device capability associated with said personal data communication device is updated.

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