ALEXANDRIA, Va., June 9 -- United States Patent no. 12,287,425, issued on April 29, was assigned to American Quantum Technology LLC (Georgetown, S.C.).

"Quantum entanglement enhanced radar" was invented by Charles Harvey (Arlington, Va.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A radar time synchronization system according to an example embodiment of the present disclosure include a transmitter radar, a receiver radar, and a quantum interferometer device communicatively coupled to the transmitter radar and the receiver radar. The quantum interferometer device includes a quantum entanglement source operable to transmit a first entangled photon to the transmitter radar and a second entangled photon to the...