Patents by Inventor Jarmo Rafael LUNDEN

Jarmo Rafael LUNDEN 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).

  • Publication number: 20250106355
    Abstract: Apparatuses, systems, and techniques to process image frames. In at least one embodiment, one or more intermediate video frames are generated between a first video frame and a second video frame. In at least one embodiment, the one or more intermediate video frames are generated based, at least in part, on depth information of one or more pixels of the first video frame or second video frame.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 27, 2025
    Inventors: Zhekun Luo, Robert Thomas Pottorff, Karan Sapra, Jarmo Rafael Lunden, Andrew J. Tao, Bryan Christopher Catanzaro
  • Patent number: 8335474
    Abstract: A user equipment senses a plurality of wireless signals it receives; estimates cyclic correlation of the received signals using a multi-variate sign function; determines from the estimated cyclic correlation which ones of the signals are detected based on cyclostationarity present at known cyclic frequencies; and a frequency resource is selected for opportunistic communications based on the frequencies over which were received the signals that were determined to be detected. In specific embodiments, the multi-variate sign function is bivariate; the detected signals are primary user signals and the selected frequency resource avoids frequencies on which they were received; and/or the detected signals are secondary user signals and the selected frequency resource can either avoid those frequencies on which they were received or use those frequencies for the UE's own opportunistic communications.
    Type: Grant
    Filed: January 30, 2009
    Date of Patent: December 18, 2012
    Assignee: Nokia Corporation
    Inventors: Anu Huttunen, Visa Koivunen, Jarmo Rafael Lundén
  • Publication number: 20090197550
    Abstract: A user equipment senses a plurality of wireless signals it receives; estimates cyclic correlation of the received signals using a multi-variate sign function; determines from the estimated cyclic correlation which ones of the signals are detected based on cyclostationarity present at known cyclic frequencies; and a frequency resource is selected for opportunistic communications based on the frequencies over which were received the signals that were determined to be detected. In specific embodiments, the multi-variate sign function is bivariate; the detected signals are primary user signals and the selected frequency resource avoids frequencies on which they were received; and/or the detected signals are secondary user signals and the selected frequency resource can either avoid those frequencies on which they were received or use those frequencies for the UE's own opportunistic communications.
    Type: Application
    Filed: January 30, 2009
    Publication date: August 6, 2009
    Inventors: Anu HUTTUNEN, Visa KOIVUNEN, Jarmo Rafael LUNDEN