Patents by Inventor Sami Littow

Sami Littow 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).

  • Antenna structure for radio tracking receiver
    Patent number: D612838
    Type: Grant
    Filed: September 8, 2009
    Date of Patent: March 30, 2010
    Assignee: Tracker Inc.
    Inventors: Harri Piltonen, Mikko Tuunanen, Sami Littow
  • Radio tracking receiver
    Patent number: D617767
    Type: Grant
    Filed: September 8, 2009
    Date of Patent: June 15, 2010
    Assignee: Tracker Inc.
    Inventors: Harri Piltonen, Mikko Tuunanen, Sami Littow
  • Transmitter
    Patent number: D659304
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: May 8, 2012
    Assignee: Radio Systems Corporation
    Inventors: Kari Vatka, Mikko Tuunanen, Sami Littow, Harri Piltonen