Patents by Inventor Lars Thormaehlen

Lars Thormaehlen 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).

  • Microwave resonator magnetic field measuring device and magnetic field measuring method
    Patent number: 11892528
    Abstract: A microwave resonator magnetic field measuring device (1) for measuring alternating magnetic fields, with a base plate (11) having at least one supporting/bearing/clamping point (111), at least one mechanical oscillator (12+13) formed as a microwave resonator in the form of a cantilever (13) having at least one magnetostrictive layer (12), the latter being connected and mounted at at least one point to the base plate (11) in the at least one supporting/bearing/clamping point (111), at least one input coupling means (161) for microwaves and at least one output coupling means (162) for microwaves, wherein the base plate (11) and the mechanical oscillator (12+13) formed as a microwave resonator are at least partly electrically conductive and electrically conductively connected to one another. Also, a magnetic field measuring method having a magnetic field measuring device according to the invention.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: February 6, 2024
    Assignee: Christian-Albrechts-Universitaet zu Kiel
    Inventors: Sebastian Toxvaerd, Reinhard Knoechel, Eckhard Quandt, Lars Thormaehlen
  • MICROWAVE RESONATOR MAGNETIC FIELD MEASURING DEVICE AND MAGNETIC FIELD MEASURING METHOD
    Publication number: 20210231757
    Abstract: A microwave resonator magnetic field measuring device (1) for measuring alternating magnetic fields, with a base plate (11) having at least one supporting/bearing/clamping point (111), at least one mechanical oscillator (12+13) formed as a microwave resonator in the form of a cantilever (13) having at least one magnetostrictive layer (12), the latter being connected and mounted at at least one point to the base plate (11) in the at least one supporting/bearing/clamping point (111), at least one input coupling means (161) for microwaves and at least one output coupling means (162) for microwaves, wherein the base plate (11) and the mechanical oscillator (12+13) formed as a microwave resonator are at least partly electrically conductive and electrically conductively connected to one another. Also, a magnetic field measuring method having a magnetic field measuring device according to the invention.
    Type: Application
    Filed: March 26, 2019
    Publication date: July 29, 2021
    Inventors: Sebastian Toxvaerd, Reinhard Knoechel, Eckhard Quandt, Lars Thormaehlen