ALEXANDRIA, Va., June 16 -- United States Patent no. 12,306,223, issued on May 20, was assigned to Allegro MicroSystems LLC (Manchester, N.H.).
"Sensor architecture for correcting thermally-induced linearity error" was invented by Roman Prochazka (Struharov, Czech Republic) and Martin Drinovsky (Horomerice, Czech Republic).
According to the abstract* released by the U.S. Patent & Trademark Office: "A current sensor comprising: a substrate; a conductor that is disposed on or adjacent to the substrate; one or more sensing elements that are formed on the substrate, the one or more sensing elements being configured to generate one or more first signals in response to a magnetic field that is associated with the conductor; and electronic circu...