ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,513,874, issued on Dec. 30.
"Cellphone signal enclosure with antenna" was invented by Mikel Parry (Leeds, Utah) and Samuel Judd (St. George, Utah).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cellphone signal enclosure system includes a faraday enclosure having an internal antenna, the internal antenna having a connector exposed on the exterior of the enclosure for coupling to a cable, the faraday enclosure prohibiting RF signals from exiting the faraday enclosure; and, a cable couplable to the connector, the cable coupled to an external antenna on its opposite end. The external antenna sends and receives signals, via the cable, to the internal anten...