ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,461,138, issued on Nov. 4, was assigned to ROLLS-ROYCE plc (London).

"Circuitry and methods for monitoring power conversion circuitry" was invented by Prasanth Sundararajan (Singapore), Mohamed Sathik Mohamed Halick (Singapore), Chandana J Gajanayake (Singapore) and Amit K Gupta (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "Monitoring circuitry connectable to power conversion circuitry enclosed within packaging, the power conversion circuitry including terminals providing external connections to nodes of the power conversion circuitry enclosed within the packaging, the monitoring circuitry including: a comparator including a first input termi...