ALEXANDRIA, Va., April 9 -- United States Patent no. 12,271,261, issued on April 8, was assigned to Sandisk Technologies Inc. (Milpitas, Calif.).

"Data storage device and method for host-assisted improved error recovery using a correlation factor" was invented by Dinesh Kumar Agarwal (Bangalore, India) and Amit Sharma (Bengaluru, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A data storage device and method for host-assisted improved error recovery using a correlation factor are provided. In one embodiment, the data storage device receives, from a host, an indication that data associated with a first logical address is correlated with data associated with a second logical address; determines a correla...