Patents by Inventor Dawn E. DePrey

Dawn E. DePrey 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).

  • Identification Document with Document Specific Reduced Scale Printing
    Publication number: 20090200789
    Abstract: An identification document which includes card specific information printed on the card in a first location at a relatively large scale which permits the information to be read without magnification and duplicates the card specific information at a second location on the card at a significantly smaller scale which requires magnification to clearly read the small scale information. The micro-printing of small scale card specific information, such as a person's date of birth on a driver's license, at a second location on the identification card allows the micro-printed text to be compared to the large scale text to determine if the large scale text has been altered.
    Type: Application
    Filed: September 9, 2008
    Publication date: August 13, 2009
    Inventors: James D. Redmond, Dawn E. DePrey
  • Identification document with document specific reduced scale printing
    Patent number: 7422244
    Abstract: An identification document which includes card specific information printed on the card in a first location at a relatively large scale which permits the information to be read without magnification and duplicates the card specific information at a second location on the card at a significantly smaller scale which requires magnification to clearly read the small scale information. The micro-printing of small scale card specific information, such as a person's date of birth on a driver's license, at a second location on the identification card allows the micro-printed text to be compared to the large scale text to determine if the large scale text has been altered.
    Type: Grant
    Filed: June 3, 1998
    Date of Patent: September 9, 2008
    Assignee: Digimarc Corporation
    Inventors: James D. Redmond, Dawn E. DePrey