Patents by Inventor Darren Defrain

Darren Defrain 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: 12061777
    Abstract: A screen reading system for providing accessibility to multimodal document content includes a memory storing: a document file defining a displayable document page containing text and images presented in panels to define a graphic narrative; an accessible content database stores audio files for the text and images, defined page locations for the audio files, panel locations for panels, and narrative sequencing for at least some of the audio files and the panels; and a processor-executable screen reading engine that when executed by a processor displays the document page on a display, receives user input to the display, and plays the audio files in response to the user input. The screen reading engine facilitates multiple modes of screen reading and can provide haptic feedback.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: August 13, 2024
    Assignee: WICHITA STATE UNIVERSITY
    Inventors: Darren Defrain, Aaron Rodriguez
  • Publication number: 20220300126
    Abstract: A screen reading system for providing accessibility to multimodal document content includes a memory storing: a document file defining a displayable document page containing text and images presented in panels to define a graphic narrative; an accessible content database stores audio files for the text and images, defined page locations for the audio files, panel locations for panels, and narrative sequencing for at least some of the audio files and the panels; and a processor-executable screen reading engine that when executed by a processor displays the document page on a display, receives user input to the display, and plays the audio files in response to the user input.
    Type: Application
    Filed: March 21, 2022
    Publication date: September 22, 2022
    Inventors: Darren Defrain, Aaron Rodriguez