ALEXANDRIA, Va., June 25 -- United States Patent no. 12,340,088, issued on June 24, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Memory device, memory control device and operating method of memory device for checking command address (CA) signal with predetermined pattern of command" was invented by Hye-Ran Kim (Suwon-si, South Korea) and Taeyoung Oh (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A memory device includes: a plurality of command address (CA) samplers configured to receive, as a plurality of first CA signals, a command comprising a predetermined pattern via a CA bus based on an exit of a sleep mode, wherein each of the plurality of CA samplers fu...