Patents by Inventor Peter Ljungkrantz

Peter Ljungkrantz 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).

  • SERVICE FRAMEWORK FOR DEVELOPING APPLICATION SERVICES IN A DEPENDENCY CONTROLLED SOFTWARE STACK
    Publication number: 20230350697
    Abstract: A computer-implemented method for a service framework to develop application services, including: providing at least one module of a module stack to a client; determining if the provided module has been modified by the client; determining dependency data, at least including information on the dependency of further modules of the module stack from the provided module; and providing the dependency data of the other modules of the module stack from the provided module.
    Type: Application
    Filed: April 29, 2022
    Publication date: November 2, 2023
    Inventors: Peter LJUNGKRANTZ, Jens ANDERSSON
  • Method of rendering a user interface
    Patent number: 9075631
    Abstract: A user interface (UI) is presented in which a UI client engine is associated with an application, and a UI rendering engine is associated with the client engine. The UI rendering engine receives the scene graph and data items associated with elements of the scene graph, and processes a rendering thread to render a UI in accordance with the scene graph and the data items, independently of further input from the client UI engine.
    Type: Grant
    Filed: October 18, 2012
    Date of Patent: July 7, 2015
    Assignee: BlackBerry Limited
    Inventors: Mathias Lewin, Jens Ola Andersson, Peter Ljungkrantz, Christoffer Gurell, Johan Mowitz
  • Method of rendering a user interface
    Patent number: 8984448
    Abstract: A user interface (UI) is presented in which a UI client engine is associated with an application, and a UI rendering engine is associated with the client engine. The UI client engine processes a client thread to manage a scene graph. The UI rendering engine receives the scene graph and data items associated with elements of the scene graph, and processes a rendering thread to render a UI in accordance with the scene graph and the data items, independently of further input from the client UI engine.
    Type: Grant
    Filed: October 18, 2012
    Date of Patent: March 17, 2015
    Assignee: BlackBerry Limited
    Inventors: Mathias Lewin, Jens Ola Andersson, Peter Ljungkrantz, Christoffer Gurell, Johan Mowitz