Patents by Inventor Juha Kalliiokulju

Juha Kalliiokulju 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).

  • Accessing presence information
    Publication number: 20040098491
    Abstract: A method of accessing presence information includes receiving a summary of the presence information available, and determining desired presence information from the available presence information. In dependence on the determining step, transmitting a request for the selected presence information.
    Type: Application
    Filed: November 14, 2002
    Publication date: May 20, 2004
    Inventors: Jose Costa-Requena, Mikko Lonnfors, Eva-Maria Leppanen, Juha Kalliiokulju, Anu Honkala, Markus Isomaki