Patents by Inventor Christoph Franck

Christoph Franck 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 reducing ultrasound signal ambiguity during fetal monitoring
    Patent number: 9107584
    Abstract: The present invention relates to a method and a device for fetal cardiac monitoring. For improving ultrasonic monitoring, the number of periodic signals, such as signals caused by the fetus and the mother, is assessed and the time window of the signal demodulation is adapted if more than one periodic signal is assessed.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: August 18, 2015
    Assignee: Koninklijke Philips N.V.
    Inventors: Markus Wohlschlager, Christoph Franck
  • METHOD OF REDUCING ULTRASOUND SIGNAL AMBIGUITY DURING FETAL MONITORING
    Publication number: 20130123637
    Abstract: The present invention relates to a method and a device for fetal cardiac monitoring. For improving ultrasonic monitoring, the number of periodic signals, such as signals caused by the fetus and the mother, is assessed and the time window of the signal demodulation is adapted if more than one periodic signal is assessed.
    Type: Application
    Filed: July 29, 2011
    Publication date: May 16, 2013
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Markus Wohlschlager, Christoph Franck