ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,461,253, issued on Nov. 4, was assigned to LEMER PAX (La Chapelle-sur-Erdre, France).
"Calibrator device designed to measure the activity of a radioelement" was invented by Pierre-Marie Lemer (Nantes, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a calibrator device designed to measure the activity of a radio element, including: an ionization chamber, intended to receive the radio element; and electronic/computer system for controlling the operation of the calibrator device. The electronic/computer system includes voice control, which include: at least one microphone capable of capturing a voice instruction emitted by the operator; a...