US Patent Issued to STMicroelectronics (Grand Ouest) on June 23 for "Dynamic management of a memory firewall" (French Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,663,929, issued on June 23, was assigned to STMicroelectronics (Grand Ouest) SAS (Le Mans, France).

"Dynamic management of a memory firewall" was invented by Loic Pallardy (Rouillon, France) and Michel Jaouen (Yvre l'Eveque, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "In embodiments, a system includes a first and a second processing unit, a memory, and a firewall device. The first processing unit operates in a secure mode and generates memory access requests having a secure level. The second processing unit operates in a non-secure mode and generates memory access requests having a non-secure level. The memory includes a first memory area that...