Patents by Inventor Sanna Raitanen

Sanna Raitanen 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 and radio terminal equipment arrangement of indicating incoming connection
    Patent number: 7593749
    Abstract: A method of indicating about an incoming connection and a radio terminal equipment arrangement including a cellular core unit having a control unit and one or more peripheral units is provided. The control unit is configured to indicate the incoming connection in one or more peripheral units but not in the cellular core unit, when the LPRF connection between the cellular core unit and the peripheral unit is available; and to indicate the incoming connection in the cellular core unit, when the LPRF connection between the cellular core unit and the peripheral unit is not available and to indicate the incoming connection in the peripheral unit, when the LPRF connection between the cellular core unit and the peripheral unit becomes available.
    Type: Grant
    Filed: May 28, 2003
    Date of Patent: September 22, 2009
    Assignee: Nokia Corporation
    Inventors: Jari Vallström, Anne Elsilä, Sanna Raitanen, Harri Lilja
  • Method and radio terminal equipment arrangement of indicating incoming connection
    Publication number: 20050239469
    Abstract: The invention relates to a method of indicating about an incoming connection and a radio terminal equipment arrangement comprising: a cellular core unit comprising: a control unit; and one or more peripheral units. The control unit is configured to indicate the incoming connection in one or more peripheral units but not in the cellular core unit, when the LPRF connection between the cellular core unit and the peripheral unit is available; and to indicate the incoming connection in the cellular core unit, when the LPRF connection between the cellular core unit and the peripheral unit is not available and to indicate the incoming connection in the peripheral unit, when the LPRF connection between the cellular core unit and the peripheral unit becomes available.
    Type: Application
    Filed: May 28, 2003
    Publication date: October 27, 2005
    Inventors: Jari Vallstrom, Anne Elsila, Sanna Raitanen, Harri Lilja
  • Method of saving power, radio terminal equipment arrangement, cellular core unit, and peripheral unit
    Publication number: 20050136993
    Abstract: There is provided a method of saving power and a radio terminal equipment arrangement comprising a cellular core unit and at least one peripheral unit. The peripheral unit comprises a control unit for controlling the functions of the peripheral unit, and a transceiver for sending a message for requesting cellular related information to the cellular core unit when an application requiring a cellular connection is activated by the peripheral unit. The cellular core unit is configured to send cellular related information to the peripheral unit when the message for requesting cellular related information has been received, and the control unit for controlling functions of the peripheral unit is configured to notify cellular related information in the peripheral unit based on the received cellular related information from the cellular core unit.
    Type: Application
    Filed: December 23, 2003
    Publication date: June 23, 2005
    Inventors: Harri Lilja, Janne Kallio, Jari Vallstrom, Anne Elsila, Sanna Raitanen