ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,438, issued on May 27, was assigned to VEGA GRIESHABER KG (Wolfach, Germany).
"Radar fill level measurement device with a radar system-on-chip" was invented by Roland Welle (Hausach, Germany) and Steffen Waelde (Niedereschach, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A radar fill level measurement device includes an arrangement having at least one radar chip which has a plurality of transmitting channels and a plurality of receiving channels. In addition, the device includes an antenna arrangement having a plurality of transmitting elements and receiving elements. The device has more transmitting channels than transmitting elements and...