Patents by Inventor Toni J. Jarvenpaa

Toni J. Jarvenpaa 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).

  • Light-guiding structures
    Patent number: 9766381
    Abstract: A method and an apparatus for providing a first light-guiding structure and a second light-guiding structure to receive an input optical beam and output an output optical beam to be viewed by a user. At least one of the first or the second light-guiding structure has a non-flat shape. The first and the second light-guiding structures are configured to produce virtual images at different viewing distances.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: September 19, 2017
    Assignee: Nokia Technologies Oy
    Inventors: Toni J. Jarvenpaa, Pasi Riso Olavi Saarikko
  • Light-Guiding Structures
    Publication number: 20130088780
    Abstract: A method and an apparatus for providing a first light-guiding structure and a second light-guiding structure to receive an input optical beam and output an output optical beam to be viewed by a user. At least one of the first or the second light-guiding structure has a non-flat shape. The first and the second light-guiding structures are configured to produce virtual images at different viewing distances.
    Type: Application
    Filed: March 12, 2010
    Publication date: April 11, 2013
    Inventors: Toni J. Jarvenpaa, Pasi Riso Olavi Saarikko
  • Visual cognition aware display and visual data transmission architecture
    Patent number: 7850306
    Abstract: Methods, apparatus and computer program products reduce bandwidth requirements in mobile video and gaming applications by tracking a gaze fixation point of a user on a video image at a remote location; generating information identifying the gaze fixation point at the remote location; transmitting the gaze fixation point information to a source of video information over a network; determining a portion of a video image to transmit at a high resolution and a remaining portion to transmit at a low resolution using the transmitted gaze fixation point information; and transmitting the portion of the video image selected for transmission at a high resolution at the high resolution and the portion of the video image selected for transmission at a low resolution at the low resolution.
    Type: Grant
    Filed: August 28, 2008
    Date of Patent: December 14, 2010
    Assignee: Nokia Corporation
    Inventors: Mikko A. Uusitalo, Markku A. Oksanen, Toni J. Jarvenpaa, Viljakaisa Aaltonen
  • Visual cognition aware display and visual data transmission architecture
    Publication number: 20100056274
    Abstract: Methods, apparatus and computer program products reduce bandwidth requirements in mobile video and gaming applications by tracking a gaze fixation point of a user on a video image at a remote location; generating information identifying the gaze fixation point at the remote location; transmitting the gaze fixation point information to a source of video information over a network; determining a portion of a video image to transmit at a high resolution and a remaining portion to transmit at a low resolution using the transmitted gaze fixation point information; and transmitting the portion of the video image selected for transmission at a high resolution at the high resolution and the portion of the video image selected for transmission at a low resolution at the low resolution.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 4, 2010
    Inventors: Mikko A. Uusitalo, Markku A. Oksanen, Toni J. Jarvenpaa, Viljakaisa Aaltonen