US Patent Issued to SK keyfoundry on Oct. 28 for "eFuse OTP memory device including serial interface logic and operation method thereof" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,532, issued on Oct. 28, was assigned to SK keyfoundry Inc. (Cheongju-si, South Korea).

"eFuse OTP memory device including serial interface logic and operation method thereof" was invented by Wan-Chul Kong (Gwangju-si, South Korea), Seongjun Park (Suwon-si, South Korea) and Keesik Ahn (Hwaseong-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An eFuse one-time programmable (OTP) memory includes an eFuse intellectual property (IP) configured to perform one-time writing and multiple readings for a plurality of memory cells, and a serial interface (SI) logic configured to receive a clock signal and a trim signal from a master device, and p...