Message recall using digital rights management
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United States of America Patent
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-
Dec 6, 2011
Grant Date -
Dec 25, 2008
app pub date -
Jun 20, 2007
filing date -
Jun 20, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Email messages are recalled in accordance with restrictions attached to the message. Use of the message is limited per the restrictions. Example restrictions include printing restrictions, forwarding restrictions, exporting restrictions, copying restrictions, reading restrictions, and a expiration time of the message.
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Family
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