ALEXANDRIA, Va., June 2 -- United States Patent no. 12,645,926, issued on June 2, was assigned to Arm Ltd. (Cambridge, Great Britain).

"Conductance mapping technique for neural networks" was invented by Fernando Garcia Redondo (Cambridge, Great Britain), Mudit Bhargava (Austin, Texas), Paul Nicholas Whatmough (Cambridge, Mass.) and Shidhartha Das (Upper Cambourne, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "Various implementations described herein are directed to a device having neural network circuitry with an array of synapse cells arranged in columns and rows. The device may have input circuitry that provides voltage to the synapse cells by way of row input lines for the rows in the array...