Patents by Inventor Patrick Gustafsson

Patrick Gustafsson 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).

  • Transmission system for relaying short messages
    Patent number: 6665531
    Abstract: A transmission system for relaying short messages comprising a sender of short messages and a receiver of short messages. The short message sender comprises sending means for sending a deleting short message including at least the address of the receiver and the identifier of a short message to be deleted. The short message receiver comprises identification means for identifying the deleting short message and deletion means for deleting the short message according to the identifier of the short message to be deleted in the deleting short message from the memory intended for the short messages of the receiver.
    Type: Grant
    Filed: April 12, 2000
    Date of Patent: December 16, 2003
    Assignee: Nokia Corporation
    Inventors: Lauri Söderbacka, Patrick Gustafsson