ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,372, issued on March 31, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Gyeonggi-do, South Korea).

"Memory controller, storage device including memory controller, and operating method of memory controller" was invented by Hyunsub Kim (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A storage device includes a non-volatile memory device, a buffer memory configured to store a plurality of meta data blocks and journal data corresponding to the plurality of meta data blocks, the journal data includes a plurality of journal entries indicating update information on the meta data included in one of the plurality of meta data blocks, an...