Patents by Inventor Jesper Aaen

Jesper Aaen 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).

  • Realization of presence management
    Patent number: 9407491
    Abstract: A data structure defining a presence protocol, a device, a server, a system and method to provide management of presence information as a standalone service as well as part of the instant messaging service of a communication system.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: August 2, 2016
    Assignee: NOKIA TECHNOLOGIES OY
    Inventors: Matti Salmi, Hans Jacob Jespersen, Jesper Aaen
  • Realization of presence management
    Publication number: 20030037103
    Abstract: A data structure defining a presence protocol, a device, a server, a system and method to provide management of presence information as a standalone service as well as part of the instant messaging service of a communication system.
    Type: Application
    Filed: March 13, 2002
    Publication date: February 20, 2003
    Applicant: Nokia Corporation
    Inventors: Matti Salmi, Hans Jacob Jespersen, Jesper Aaen