Patents by Inventor Martti Kosonen

Martti Kosonen 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).

  • Method for implementing transaction-based billing for telephone services
    Patent number: 6373933
    Abstract: In the inventive procedure for implementing event-based billing in conjunction with services provided for consumers via a telephone connection in a telecommunication system, a connection is set up between a consumer's terminal device and an intelligent peripheral, a service is selected in the peripheral by means of the terminal device, an assessment request based on the selected service is sent from the peripheral to a service control point and, based on the assessment requests sent by the peripheral, an event-based bill for the customer is produced.
    Type: Grant
    Filed: April 6, 2000
    Date of Patent: April 16, 2002
    Assignee: Sonera Oyj
    Inventors: Mika Sarkki, Jukka Airaksinen, Martti Kosonen, Jorma Jaakkola