Patents by Inventor Leonard Drey

Leonard Drey 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).

  • Time-Controlled Presentation of Content to a Viewer
    Publication number: 20070157086
    Abstract: A method of displaying a document on an electronic display device includes creating a document file, delimiting at least a predetermined portion of the text of the document file, to define delimited content, and displaying the document file such that the delimited content is displayed differently with respect to timing than other portions of the content of the document file.
    Type: Application
    Filed: January 5, 2007
    Publication date: July 5, 2007
    Inventor: Leonard Drey