ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,539, issued on March 31, was assigned to UNTETHER AI Corp. (Toronto).

"Rearranging data among processing elements of computational memory" was invented by John Kitamura (Toronto), Andrew Vincent Rock (Toronto) and William Martin Snelgrove (Toronto).

According to the abstract* released by the U.S. Patent & Trademark Office: "An array of interconnected processing elements is modelled as a graph of nodes. Each layer of the graph represents a possible arrangement of data elements within the array of interconnected processing elements. An edge between nodes of adjacent layers of the graph represents a movement of a data element between the nodes. Constraints are set for a starting ar...