US Patent Issued to SK hynix on Nov. 25 for "Memory device for performing target refresh operation, memory system and operating method of memory system" (South Korean Inventor)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,482,509, issued on Nov. 25, was assigned to SK hynix Inc. (Gyeonggi-do, South Korea).

"Memory device for performing target refresh operation, memory system and operating method of memory system" was invented by Saeng Hwan Kim (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A memory system includes: a memory controller configured to: issue a normal refresh command a refresh management command, and adjust, based on a replacement counting value, an issuance frequency of at least one of the normal refresh command the refresh management command; and a memory device configured to: perform a first refresh operation corresponding to the...