Patents by Inventor Russell Lear

Russell Lear 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).

  • Multi-stage watermarking process and system
    Publication number: 20050283611
    Abstract: A multi-stage watermarking system and process that creates a watermark specification which describes how to generate a watermark, generates a template specification which describes how to merge the watermark into a target document, generates the watermark based on the watermark specification, and merges the watermark into the target document based on the template specification to provide a watermarked document.
    Type: Application
    Filed: August 24, 2005
    Publication date: December 22, 2005
    Inventors: Xin Wang, Steve Okamoto, Russell Lear, Nancy Ishigo
  • Multi-stage watermarking process and system
    Publication number: 20050280876
    Abstract: A multi-stage watermarking system and process that creates a watermark specification which describes how to generate a watermark, generates a template specification which describes how to merge the watermark into a target document, generates the watermark based on the watermark specification, and merges the watermark into the target document based on the template specification to provide a watermarked document.
    Type: Application
    Filed: June 2, 2005
    Publication date: December 22, 2005
    Inventors: Xin Wang, Steve Okamoto, Russell Lear, Nancy Ishigo