ALEXANDRIA, Va., July 30 -- United States Patent no. 12,372,566, issued on July 29, was assigned to Rohde & Schwarz GmbH & Co. KG (Munich).

"Method, system and probe for measuring and visualizing values of an electromagnetic parameter of a PCB" was invented by Gerd Bresser (Munich).

According to the abstract* released by the U.S. Patent & Trademark Office: "Method, system and probe for visualizing measured values of an electromagnetic parameter of a PCB. A probe head of a probe contactless measures values of at least one electromagnetic parameter at at least two different positions of the PCB, a camera fixed in position relative to the probe head records for each of the different positions an image of an area of the PCB around the probe h...