Pre-Grant Publication Number: 20070136608
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Research
OMA DRM 2.0 Specification
Notes: OMA DRM 2.0 specifies a "transaction tracking" mechanism very similar to the one proposed in the application. I'm not sure about the significance difference of the online vs. offline distribution mechanism though.
Submitted by: Eckhart Köppen
Last updated: Thursday Aug 02 2007 02:05 PM
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