Patents by Inventor Tapani Rautavirta

Tapani Rautavirta 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).

  • Method and apparatus for supporting multiple alternative graphical user interfaces in computer-moderated electronic commerce
    Patent number: 7003729
    Abstract: A system and method supports multiple alternative graphical user interfaces in computer-moderated electronic commerce. A single database system provides information necessary for standard graphical user interface display by different display engines. The information which is supplied to generate user interface objects is formatted to support low bandwidth graphical user interfaces. In particular, formatting is selected so that low bandwidth HTML engines render a user interface similar to that displayed by higher bandwidth engines.
    Type: Grant
    Filed: April 19, 2000
    Date of Patent: February 21, 2006
    Assignee: i2 Technologies US, Inc.
    Inventors: Harri Rajala, Sami Lahti, Tapani Rautavirta, Samu Lahti, Markus Salmi