Patents by Inventor Sajeewa Dayaratne

Sajeewa Dayaratne 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 of utilizing a personal navigation device to predict paths and related personal navigation device
    Publication number: 20110172904
    Abstract: A method of utilizing a personal navigation device to predict paths taken by a user of the personal navigation device includes storing profile data for a user of the personal navigation device in a memory of the personal navigation device, detecting a current path that the user is traveling on when the user has not inputted a destination location into the personal navigation device, determining possible paths that the user may take based on the current path that the user is traveling on, determining a most likely possible path that the user may take according to the profile data for the user, and providing information about upcoming locations related to the most likely possible path.
    Type: Application
    Filed: January 11, 2010
    Publication date: July 14, 2011
    Inventor: Sajeewa Dayaratne