ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,660, issued on March 24, was assigned to Yangtze Memory Technologies Co. Ltd. (Wuhan, China).

"Memory device and operation method thereof, memory system, and computer system" was invented by Chong Jin (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Examples of the present application disclose a memory device, an operation method, a memory system, and a computer system. The memory device includes: a memory array including a first sub-array and a second sub-array, wherein the first sub-array includes a plurality of first memory cell rows, and the second sub-array includes a plurality of second memory cell rows; and a peripheral circuit c...