Patents by Inventor Lucas Johannes van Ewijk

Lucas Johannes van Ewijk 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).

  • Patent number: 11255962
    Abstract: An automotive testing method includes acquiring radar sensor data responsive to a radar excitation signal generated by a radar transmitting unit, forwarding the acquired radar sensor data to an electronic system of a radar receiving unit, generating radar data from the forwarded radar sensor data, and processing the radar data, wherein the step of acquiring radar sensor data includes generating synthetic radar data, the synthetic radar data being forwarded as radar sensor data to the electronic system of the radar receiving unit, where the synthetic radar data includes reflection signals, preferably all reflection signals, in a complex time series, that succeed each other and have the same temporal behavior within a synthetic period that lasts at least an order longer than a time period of the radar excitation signal.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: February 22, 2022
    Assignee: SIEMENS INDUSTRY SOFTWARE AND SERVICES B.V.
    Inventors: Martinus Fransiscus Hendricus Wantenaar, Lucas Johannes Van Ewijk, Thijs Van Putten
  • Publication number: 20190227164
    Abstract: An automotive testing method includes acquiring radar sensor data responsive to a radar excitation signal generated by a radar transmitting unit, forwarding the acquired radar sensor data to an electronic system of a radar receiving unit, generating radar data from the forwarded radar sensor data, and processing the radar data, wherein the step of acquiring radar sensor data includes generating synthetic radar data, the synthetic radar data being forwarded as radar sensor data to the electronic system of the radar receiving unit, where the synthetic radar data includes reflection signals, preferably all reflection signals, in a complex time series, that succeed each other and have the same temporal behavior within a synthetic period that lasts at least an order longer than a time period of the radar excitation signal.
    Type: Application
    Filed: June 26, 2017
    Publication date: July 25, 2019
    Inventors: Martinus Fransiscus Hendricus WANTENAAR, Lucas Johannes VAN EWIJK, Thijs VAN PUTTEN
  • Publication number: 20100063386
    Abstract: The invention relates to an electromagnetic imaging system for non-invasively imaging an internal structure of a body. The system comprises an external electromagnetic source for generating electromagnetic waves directed to a measurement location of the body. Further, the system comprises an external receiver for receiving electromagnetic waves propagating from the body after interaction of the incident electromagnetic waves with the measurement location of the body. In addition, the external source is arranged for transmitting non-coherent electromagnetic waves having a relatively large bandwidth.
    Type: Application
    Filed: December 18, 2007
    Publication date: March 11, 2010
    Applicant: NEDERLANDSE ORGANISATIE TOEGEPAST-NATUURWETENSCHAP
    Inventors: Lucas Johannes van Ewijk, Eric Herman van der Houwen, Frans Antonius Nennie