ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,281, issued on Oct. 7, was assigned to SDEROTECH INC. (Kiryat Bialik, Israel).

"Variable dielectric based antenna with improved response time" was invented by Dedi David Haziza (Kiryat Motzkin, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "Natural response time for domains to assume their natural relaxed state is accelerated by forcing the domains to assume the natural state. The forcing may be done by application of electric field, magnetic field, or application of mechanical, hydraulic or sonic pressure. Additionally, an RF choke and/or one or more RF traps, are incorporated in the structure. When the forcing is implemented via electric fie...