US Patent Issued to InterDigital Patent Holdings on Sept. 23 for "Registration and security enhancements for a WTRU with multiple USIMs" (Canadian, American Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,867, issued on Sept. 23, was assigned to InterDigital Patent Holdings Inc. (Wilmington, Del.).

"Registration and security enhancements for a WTRU with multiple USIMs" was invented by Behrouz Aghili (Commack, N.Y.), Samir Ferdi (Kirkland, Canada), Alec Brusilovsky (Downingtown, Pa.), Ulises Olvera-Hernandez (Montreal) and Xiaoyan Shi (Westmount, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and apparatuses are described herein for registration and security for wireless transmit/receive units (WTRUs) with multiple universal subscriber identity modules (USIMs). Optimized registration and authentication procedures, that enable a WTRU to...