Patents by Inventor Dean Anthony Racovolis

Dean Anthony Racovolis 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).

  • Patent number: 7536635
    Abstract: Systems and methods for redacting portions of a document resulting in one or more versions of the document that show to readers the portions of the document that have been redacted. At least one of these one or more versions may have the content of the redacted portions encrypted and/or actually removed and replaced with a sort of filler (e.g., to resemble a blacked out portion of a paper copy). At least one other version may show to users the actual content that has been redacted. This latter version may be retained for users privy to the content (i.e., information) of the redacted portions, so that they know what content was redacted, whereas versions with the content removed or encrypted may be provided to those not privy to the content.
    Type: Grant
    Filed: April 25, 2005
    Date of Patent: May 19, 2009
    Assignee: Microsoft Corporation
    Inventors: Dean Anthony Racovolis, Douglas J. Turner