Method and apparatus for automatic ID management

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United States of America Patent

PATENT NO 6868497
SERIAL NO

09522312

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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To stop illegal digital content distribution, IDs will be included in the content. However, current ideas of how to use the IDs are unacceptable. The automatic ID management process and apparatus increases the ease of access to protected content for the consumer, with desired content protection and minimal implementation costs. The process includes tracking the IDs of the previously accessed content of a rendering device, reviewing rules contained within the new content and rendering device, and restricting access if the new content does not meet the rules. For example, devices may be limited to accessing content with N different IDs over a specific time period, where the time period is influenced by the number of times content with a specific ID is accessed. The apparatus includes a logic processor and memory that implements the automatic ID management process.

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Patent Owner(s)

Patent OwnerAddress
DIGIMARC CORPORATION (AN OREGON CORPORATION)9405 SW GEMINI DRIVE BEAVERTON OR 97008

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Levy, Kenneth L Stevenson, WA 163 15481

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