ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,436,045, issued on Oct. 7.

"High accuracy on-chip temperature sensor system and method thereof" was invented by Gireesh Rajendran (Bengaluru, India) and G. Ranjithkumar (Bengaluru, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "According to an aspect, a temperature sensor in a chip for determining a chip temperature comprises a first temperature sensor with a first characteristic, a second temperature sensor with a second characteristic, first characteristic being different from the second characteristic, a processor operative to determine the chip temperature is configured to determine a first parameter and a second parameter in the calibration mo...