ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,493,723, issued on Dec. 9, was assigned to Arm Ltd. (Cambridge, Great Britain).
"Technique for handling sealed capabilities" was invented by Francois Christopher Jacques Botman (Cambridge, Great Britain) and Thomas Christopher Grocutt (Cambridge, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus and method are described for handling sealed capabilities. The apparatus has processing circuitry to perform processing operations during which access requests to memory are generated, wherein the processing circuitry is arranged to generate memory addresses for the access requests using capabilities that identify constraining information....