US Patent Issued to Infineon Technologies on Oct. 14 for "Method for producing a waveguide, circuit device and radar system" (Austrian Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,444,821, issued on Oct. 14, was assigned to Infineon Technologies AG (Neubiberg, Germany).

"Method for producing a waveguide, circuit device and radar system" was invented by Markus Josef Lang (Pfarrkirchen, Austria).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for producing a waveguide in a multilayer substrate involves producing at least one cutout corresponding to a lateral course of the waveguide in a surface of a first layer arrangement comprising one or a plurality of layers. A metallization is produced on surfaces of the cutout. A second layer arrangement comprising one or a plurality of layers is applied on the first layer arrangement....