Patents by Inventor Heinrich FEHN

Heinrich FEHN 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).

  • Apparatus and method of analyzing the absorption behavior of an object
    Patent number: 11737178
    Abstract: Analyzing the absorption behavior of an object includes: generating at least one electromagnetic signal such that a fixed spatial electric field distribution is produced; modulating the electromagnetic signal with a waveform to generate a modulated signal which is emitted as a forward electromagnetic wave towards the object to be analyzed; measuring at least one wave quantity of the forward electromagnetic wave; receiving a backward electromagnetic wave; measuring at least one wave quantity of the backward electromagnetic wave; and evaluating the measured wave quantity of the backward electromagnetic wave and the measured wave quantity of the forward electromagnetic wave by respectively transforming the measured wave quantities to obtain a spectrum of the respective transformation, wherein the spectrum assigned to the forward electromagnetic wave is compared with the spectrum assigned to the backward electromagnetic wave to determine deviations of the spectra from each other based on which the object is chara
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: August 22, 2023
    Assignee: TOPINOX SARL
    Inventors: Fernando Meo, Heinrich Fehn
  • Method of Analyzing the Absorption Behavior of an Object, Method of Operating a Cooking Device, and Analyzing Device
    Publication number: 20210092806
    Abstract: Analyzing the absorption behavior of an object includes: generating at least one electromagnetic signal such that a fixed spatial electric field distribution is produced; modulating the electromagnetic signal with a waveform to generate a modulated signal which is emitted as a forward electromagnetic wave towards the object to be analyzed; measuring at least one wave quantity of the forward electromagnetic wave; receiving a backward electromagnetic wave; measuring at least one wave quantity of the backward electromagnetic wave; and evaluating the measured wave quantity of the backward electromagnetic wave and the measured wave quantity of the forward electromagnetic wave by respectively transforming the measured wave quantities to obtain a spectrum of the respective transformation, wherein the spectrum assigned to the forward electromagnetic wave is compared with the spectrum assigned to the backward electromagnetic wave to determine deviations of the spectra from each other based on which the object is chara
    Type: Application
    Filed: September 23, 2020
    Publication date: March 25, 2021
    Inventors: Fernando MEO, Heinrich FEHN