ALEXANDRIA, Va., July 14 -- United States Patent no. 12,682,726, issued on July 14, was assigned to Torrey Pines Logic Inc. (San Diego).

"Passive personal laser detector warning safety device" was invented by Leo Volfson (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "In some implementations, a passive personal laser detector warning safety device includes a plurality of wide frequency range detectors which detect illumination by a high-intensity electromagnetic radiation source. A detector processor is interoperably coupled to the plurality of wide frequency range detectors, where the detector processor continuously monitors a background signal of ambient electromagnetic radiation illumination, wh...