Patents by Inventor Sumit Dagar

Sumit Dagar 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).

  • Device input system and method for visually impaired users
    Patent number: 9684448
    Abstract: A device and user interface for visually impaired users for, and methods for manufacturing and using same. One aspect includes a method of providing a device user interface for visually impaired users and receiving touch-based user input via the interface, the method including: replacing automatically a default device user interface with the device user interface for visually impaired users; presenting via a touch screen of the user device a first menu item comprising menu text; and presenting via a speaker of the user device a first audio message corresponding to the first menu item text. Another aspect includes a user device for visually impaired users comprising a touch screen configured to receive touch input from a user and present a touch-input interface for Braille input comprising a plurality of input regions defined by and separated by input region boundaries.
    Type: Grant
    Filed: January 29, 2015
    Date of Patent: June 20, 2017
    Inventor: Sumit Dagar
  • Device Input System and Method for Visually Impaired Users
    Publication number: 20150302774
    Abstract: A device and user interface for visually impaired users for, and methods for manufacturing and using same. One aspect includes a method of providing a device user interface for visually impaired users and receiving touch-based user input via the interface, the method including: replacing automatically a default device user interface with the device user interface for visually impaired users; presenting via a touch screen of the user device a first menu item comprising menu text; and presenting via a speaker of the user device a first audio message corresponding to the first menu item text. Another aspect includes a user device for visually impaired users comprising a touch screen configured to receive touch input from a user and present a touch-input interface for Braille input comprising a plurality of input regions defined by and separated by input region boundaries.
    Type: Application
    Filed: January 29, 2015
    Publication date: October 22, 2015
    Inventor: Sumit Dagar
  • HAPTIC INTERFACE
    Publication number: 20120299853
    Abstract: Systems, apparatus, methods, and articles of manufacture that provide for improved haptic interfaces.
    Type: Application
    Filed: May 25, 2012
    Publication date: November 29, 2012
    Inventor: Sumit Dagar