Patents by Inventor Shawn Paul Anderson

Shawn Paul Anderson 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).

  • Publication number: 20090077617
    Abstract: In a spam detection method and system, optical character recognition (OCR) techniques are applied to a set of images that have been identified as being spam. The images may be provided as the initial training of the spam detection system, but the preferred embodiment is one in which the images are provided for the purpose of updating the spam-detection rules of currently running systems at different locations. The OCR generates text strings representative of content of the individual images. Automated techniques are applied to the text strings to identify common features or patterns, such as misspellings which are either intentionally included in order to avoid detection or introduced through OCR errors due to the text being obscured. Spam-detection rules are automatically generated on the basis of identifications of the common features. Then, the spam-detection rules are applied to electronic communications, such as electronic mail, so as to detect occurrences of spam within the electronic communications.
    Type: Application
    Filed: September 13, 2007
    Publication date: March 19, 2009
    Inventors: Zachary S. Levow, Shawn Paul Anderson, Dean M. Drako