US Patent Issued to Google on July 22 for "Expediting fingerprint authentication via variable refresh rate control and display luminance compensation" (California Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,367,821, issued on July 22, was assigned to Google LLC (Mountain View, Calif.).

"Expediting fingerprint authentication via variable refresh rate control and display luminance compensation" was invented by Jyothi Karri (San Jose, Calif.) and Chien-Hui Wen (Cupertino, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "This document describes systems and techniques directed at expediting fingerprint authentication via variable refresh rate control and display luminance compensation. In aspects, a computing device having an under-display fingerprint sensor (UDFPS) and a touch-sensitive display includes a biometric authentication manager. Upon detecting a...