Patents by Inventor Sönke Christoph Wilhelm Appel

Sönke Christoph Wilhelm Appel 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).

  • Transponder, in Particular a Radio-Frequency Identification (RFID) Transponder, and Method for Operating the Transponder
    Publication number: 20190130241
    Abstract: A method and transponder in which at least one first line is formed by at least one first and at least one second antenna configured and operated in the manner of a backscatter, where the antennas are interconnected to one another such that, upon reception of a signal, the antennas scatter the signal back in the manner of a backscatter by a formed emission characteristic.
    Type: Application
    Filed: February 27, 2017
    Publication date: May 2, 2019
    Inventors: Dominic BERGES, Soenke Christoph Wilhelm APPEL, Andreas ZIROFF
  • MULTI-CHANNEL RADAR METHOD AND MULTI-CHANNEL RADAR SYSTEM
    Publication number: 20170242115
    Abstract: A multi-channel radar method is provided for carrying out a transmission by at least two channels, in which at least one channel is provided with a frequency detuning by at least one respective switch for switching a signal amplitude and/or signal phase of the channel.
    Type: Application
    Filed: September 21, 2015
    Publication date: August 24, 2017
    Inventors: Sönke Christoph Wilhelm Appel, Jörg Hüttner, Andreas Ziroff