US Patent Issued to FIDELIX on Sept. 23 for "Semiconductor memory device for determining operation state with detecting frequency of input clock signal" (South Korean Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,252, issued on Sept. 23, was assigned to FIDELIX Co. LTD. (Seongnam-si, South Korea).

"Semiconductor memory device for determining operation state with detecting frequency of input clock signal" was invented by Jae Jin Lee (Gwangju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor memory device of the disclosure comprises a frequency detection circuit that detects the frequency of an input clock signal generated during a measurement time and generates a frequency confirmation data having the information on the frequency of the input clock signal; a status register that receives the frequency confirmation data and genera...