ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,404, issued on Jan. 27, was assigned to Electronics and Telecommunications Research Institute (Daejeon, South Korea).

"Quantum imaging device capable of operating with single-pixel detectors" was invented by Young-Ho Ko (Daejeon, South Korea), Chungheon Baek (Daejeon, South Korea), Hye Min Kim (Daejeon, South Korea), Mireu Lee (Daejeon, South Korea) and Hyunhee Cho (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a quantum imaging device. The device includes a first light source configured to generate first light, a first photon pair generation part configured to generate a first entangled photon pair using the first ...