Patents by Inventor Vimal P. Sojan

Vimal P. Sojan 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: 11656886
    Abstract: Accessibility for vision impaired users is improved with a novel screen reader system. A user interface control of a first application that switches a language applied to text displayed on the first application is identified to a second application. The second application stores an identifier for the user interface control and a value representative of the language selected by the user interface control to a data structure. The second application then listens for user control events occurring on the first application such as focus, click and selection events. When the second application detects the user interface control switching languages the second application changes the default screen reader language to the language of the visual text of the first application. Thus, the text-to-speech output of the visual text is read with the correct speech inflection and pronunciation of the selected language.
    Type: Grant
    Filed: July 31, 2022
    Date of Patent: May 23, 2023
    Assignee: Freedom Scientific, Inc.
    Inventors: Glen Gordon, Sriram M. Ramanathan, Matt Ater, John Palenchar, Prafuldev Raveendran, Vimal P. Sojan