ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,719,163, issued on Aug. 25, was assigned to BRITISH TELECOMMUNICATIONS PLC (London).
"Printed antenna device" was invented by Robert Hercock (London).
According to the abstract* released by the U.S. Patent & Trademark Office: "A 3D printed antenna device comprising a cavity connected between an anode and a cathode and configured to resonate at a predetermined frequency and power to generate an output feed; and an antenna element configured to receive the output feed from the cavity."
The patent was filed on Dec. 13, 2022, under Application No. 18/832,736.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO...