Patents by Inventor Ralf Uwe Krauklis

Ralf Uwe Krauklis 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: 6959425
    Abstract: A system and method for managing a scalable list of items for display in a display device of a small footprint device. A client program running in a small footprint device may instantiate a “list container object” and add “list item data objects” to the list container object. The list container object may instantiate a fixed number of “item renderer objects”, which are responsible for appropriately displaying the list item data objects. Each item renderer object may correspond to a row in the displayed list. The list container object interfaces with the set of item renderer objects, in order to manage the display of the list. In one embodiment, the item renderer objects are instances of a class that supports an “item renderer interface” that includes methods for interacting with the item renderer objects.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: October 25, 2005
    Assignee: Sun Microsystems, Inc.
    Inventor: Ralf Uwe Krauklis