Patents by Inventor Radhakrishna ADEPALLI

Radhakrishna ADEPALLI 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: 8650475
    Abstract: A system and method to increase the size of a displayed data input cell in order to more effectively use a touch screen to enter data. A user selects an input cell to expand by a touching of or dragging an expansion icon. The user is then able to use that expanded area as a drawing area for handwritten input containing text, numbers, or sketches. After drawing in the expanded area, the user can select reducing the size of the input cell.
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: February 11, 2014
    Assignee: BlackBerry Limited
    Inventor: Radhakrishna Adepalli
  • Publication number: 20120185761
    Abstract: A system and method to increase the size of a displayed data input cell in order to more effectively use a touch screen to enter data. A user selects an input cell to expand by a touching of or dragging an expansion icon. The user is then able to use that expanded area as a drawing area for handwritten input containing text, numbers, or sketches. After drawing in the expanded area, the user can select reducing the size of the input cell.
    Type: Application
    Filed: January 13, 2011
    Publication date: July 19, 2012
    Applicant: Research In Motion Limited
    Inventor: Radhakrishna ADEPALLI