Patents by Inventor Zbigniew Struzik

Zbigniew Struzik 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).

  • Fatigue estimation device and electronic apparatus having the fatigue estimation device mounted thereon
    Patent number: 8926531
    Abstract: A body motion detection section (2) for continuously detecting the frequency of a user's activity as an activity level is provided. The activity level detected by the body motion detection section (2) is outputted to a fatigue detection section (3) for estimating a user's fatigue level on the basis of the activity level.
    Type: Grant
    Filed: May 22, 2007
    Date of Patent: January 6, 2015
    Assignees: Sharp Kabushiki Kaisha, The University of Tokyo
    Inventors: Motoki Sone, Katsuya Nakagawa, Yoshiharu Yamamoto, Zbigniew Struzik, Toru Nakamura
  • FATIGUE ESTIMATION DEVICE AND ELECTRONIC APPARATUS HAVING THE FATIGUE ESTIMATION DEVICE MOUNTED THEREON
    Publication number: 20100137748
    Abstract: A body motion detection section (2) for continuously detecting the frequency of a user's activity as an activity level is provided. The activity level detected by the body motion detection section (2) is outputted to a fatigue detection section (3) for estimating a user's fatigue level on the basis of the activity level.
    Type: Application
    Filed: May 22, 2007
    Publication date: June 3, 2010
    Inventors: Motoki Sone, Katsuya Nakagawa, Yoshiharu Yamamoto, Zbigniew Struzik, Toru Nakamura