Patents by Inventor Antti K. Laurila

Antti K. Laurila 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).

  • Group communication in communication system
    Patent number: 9942281
    Abstract: In a communication system providing a group communication service and advertisement of an existing and newly created group, information on usable media types in the group is sent to group members in a message advertising the group. The message contains either a new field for the information or an existing field is extended to contain the information.
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: April 10, 2018
    Assignee: Nokia Technologies Oy
    Inventors: Antti K. Laurila, Miikka Poikselkä