US Patent Issued to Arm on Sept. 8 for "Droop protection method and circuit" (British, Indian Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,732,171, issued on Sept. 8, was assigned to Arm Ltd. (Cambridge, Great Britain).

"Droop protection method and circuit" was invented by Rainer Herberholz (Great Abington, Great Britain) and Amit Chhabra (Noida, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present techniques relate to mitigating droop conditions over state transitions in systems having dynamic voltage and frequency scaling and there is disclosed a method of controlling a dynamic voltage and frequency scaling circuit, comprising: initiating a transition from a first voltage and frequency state to a second voltage and frequency state; switching activity from a first nominal sour...