Patents by Inventor Tobias Marciszko

Tobias Marciszko 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).

  • GRAPHICAL IMAGE AUTHENTICATION
    Publication number: 20110096997
    Abstract: A method may include receiving input associated with constructing a first image; generating the first image based on the input; comparing the first image with a second image; and providing access to at least one of a device, a service, or a function when the first image matches the second image.
    Type: Application
    Filed: February 11, 2008
    Publication date: April 28, 2011
    Applicant: Sony Ericsson Mobile Communications AB
    Inventors: Tobias Marciszko, David De Leon