Patents by Inventor Torbjorn Patrik Gustaf Schnell

Torbjorn Patrik Gustaf Schnell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PARAMETER-BASED INTERPRETATION OF DRM LICENSE POLICY
    Publication number: 20080271165
    Abstract: To enforce content access restrictions, a license associated with protected content is generated. This license may have at least one evolving parameter. That is, the parameter value may change; e.g., depending upon content access, copying, etc. For example, each successive generation of a license may have an incremented value in an evolving “generation” parameter.
    Type: Application
    Filed: April 27, 2007
    Publication date: October 30, 2008
    Applicant: Microsoft Corporation
    Inventors: Torbjorn Patrik Gustaf Schnell, Scott Lee Davis, Troy David Batterberry