ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,422,298, issued on Sept. 23, was assigned to ROSEMOUNT TANK RADAR AB (Molnlycke, Sweden).
"Radar level gauge system and method with improved filling level determination" was invented by Urban Blomberg (Linkoping, Sweden) and Lars-Ove Larsson (Linkoping, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of determining a filling level of a product in a tank using a radar level gauge system comprising a transceiver, an antenna, and processing circuitry, the method comprising the steps of: generating and transmitting a transmit signal; receiving a reflection signal resulting from reflection of the transmit signal; determining based on the tran...