ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,227, issued on April 21, was assigned to Metamagnetics Inc. (Marlborough, Mass.).

"Temperature stable magnetostatic wave RF devices and related techniques" was invented by William D. Wilber (Killingworth, Conn.), Taylor G. Trottier (Worcester, Mass.), Jacob G. Remz (Marlborough, Mass.) and Scott M. Gillette (Norfolk, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure relate to magnetostatic wave (MSW) radio frequency (RF) apparatuses, components thereof, and related techniques. In some embodiments, an MSW RF apparatus may be operated at a certain temperature. That temperature may be substantially stable over ...