Patents by Inventor Irina Viippola

Irina Viippola 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).

  • Telecommunication network controller
    Patent number: D463793
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: October 1, 2002
    Assignee: Patria Ailon Oy
    Inventor: Irina Viippola