ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,547,551, issued on Feb. 10, was assigned to TEXAS INSTRUMENTS Inc. (Dallas).
"One-time programmable control for memory subsystem" was invented by Sverre Brubak (Oslo, Norway), Ruchi Shankar (Bengaluru, India) and Praveen Kumar N (Bengaluru, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus includes: a hardware security module; a processor; a memory subsystem; and a controller. The memory subsystem includes a write interface and a memory. The memory includes a first region that is a one-time programmable (OTP) region, and a second region that is a shared region. The controller is between the hardware security module, the processor, and th...