ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,718,887, issued on Aug. 25, was assigned to Yangtze Memory Technologies Co. Ltd. (Wuhan, China).

"Operation methods of memory, memory and memory systems" was invented by Li Xiang (Wuhan, China), Wei Huang (Wuhan, China), Mehui Lai (Wuhan, China) and Jianjie Li (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides an operation method of a memory, a memory, and a memory system, and relates to the technical field of semiconductor chips. The memory includes a memory block and a plurality of word lines coupled to the memory block. The operation method includes: applying a pass voltage to the plurality of word lines aft...