ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,926, issued on April 29, was assigned to VEGA GRIESHABER KG (Wolfach, Germany).
"Antenna system for a topology-capturing radar meter" was invented by Steffen Waelde (Niedereschach, Germany), Roland Welle (Hausach, Germany) and Levin Dieterle (Oberwolfach, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A radar measuring device with an array antenna for topology detection and a level measurement antenna for fill level measurement. The array antenna is arranged around the level measurement antenna."
The patent was filed on June 18, 2020, under Application No. 18/001,646.
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