Patents by Inventor Kaare Hedeman Klevjer

Kaare Hedeman Klevjer 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: 5777618
    Abstract: A system and method for rapid panning of graphics images stored as objects in an object records database. The system comprises a computer with memory or memories divided into a several memory regions. The computer is coupled to a monitor for displaying graphics files stored in the database. The memory regions include: a virtual map (VMAP) region including cell maps comprising pointers to linked lists of objects in the database; a backing store region storing a bitmapped image of an entire file, and having the same effective dimensions as the VMAP; a main store region storing a smaller portion of the bitmapped image, the main store region having the same pixel dimensions as a viewing region on the monitor and a movable main store viewing window which permits a view of the subset of the bitmap.
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: July 7, 1998
    Assignee: Digital Equipment Corporation
    Inventors: Ronald Allen Kita, Kaare Hedeman Klevjer, Ramesh Hero Vaswani