Patents by Inventor Marko Viitamäki

Marko Viitamäki 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 saving power in a wireless terminal and a terminal
    Patent number: 7904023
    Abstract: The object of the invention is a method for controlling the power saving properties in a terminal, which utilizes cellular phone technology and short range radio frequency wireless communication features in order to increase the operative life of the batteries, and a terminal utilizing the method. In the method of the invention the activity state of the short range wireless communication utilization in the terminal determines the level of the short range wireless communication power save mode.
    Type: Grant
    Filed: February 2, 2009
    Date of Patent: March 8, 2011
    Assignee: Nokia Corporation
    Inventors: Marko Viitamäki, Heikki Kesti, Timo Nisula, Marko Kainulainen, Kristian Rosberg, Antti Lilja, Harri Lilja, Jari Vallström, Janne J. Kallio, Mika Maarala, Kai Nybacka, Juha Väänänen
  • Method for saving power in a wireless terminal and a terminal
    Patent number: 7660578
    Abstract: The object of the invention is a method for controlling the power saving properties in a terminal, which utilizes cellular phone technology and short range radio frequency wireless communication features in order to increase the operative life of the batteries, and a terminal utilizing the method. In the method of the invention the activity state of the short range wireless communication utilization in the terminal determines the level of the short range wireless communication power save mode.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: February 9, 2010
    Assignee: Nokia Corporation
    Inventors: Marko Viitamäki, Heikki Kesti, Timo Nisula, Marko Kainulainen, Kristian Rosberg, Antti Lilja, Harri Lilja, Jari Vallström, Janne J. Kallio, Mika Maarala, Kai Nybacka, Juha Väänänen
  • Fixed wireless terminal
    Patent number: 6668176
    Abstract: A fixed wireless terminal such as a wireless local loop terminal comprising: memory (210) storing characteristics for at least one network, means (214, 220) for accepting network information particular to a subscriber and processing means (208) for reading the subscriber network information and, on the basis of the subscriber network information, selecting appropriate network characteristics for subsequent use by the terminal. Preferably the processing means (208) is arranged to configure a subscriber line interface circuit (212) in accordance with the selected appropriate network characteristics, such as ringing tone, dialling tone, busy tone etc.
    Type: Grant
    Filed: September 17, 1999
    Date of Patent: December 23, 2003
    Assignee: Nokia Mobile Phones Limited
    Inventors: Vesa J Koski, Keijo Keränen, Juha T Kinnunen, Reijo Teppola, Marko Viitamäki