ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,811, issued on June 10, was assigned to STRATUS TECHNOLOGIES IRELAND LTD. (Ireland).
"Fault tolerant systems and methods using shared memory configurations" was invented by Andrew Alden (Leominster, Mass.), Chester Pawlowski (Burlington, Mass.), Christopher Cotton (Nashua, N.H.) and John Chaves (Hudson, Mass.).
According to the abstract* released by the U.S. Patent & Trademark Office: "In part, the disclosure relates to a fault tolerant system. The system may include one or more shared memory complexes, each memory complex comprising a group of M computer-readable memory storage devices; one or more cache coherent switches comprising two or more host ports and one or more downstr...