US Patent Issued to T-Mobile USA on Dec. 9 for "Selective routing control for circuit switched fallback" (Washington Inventors)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,495,335, issued on Dec. 9, was assigned to T-Mobile USA Inc. (Bellevue, Wash.).

"Selective routing control for circuit switched fallback" was invented by Harikishore Allu Balan (Lynnwood, Wash.) and Saqib Badar (Bellevue, Wash.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods, and devices that relate to staged discontinuation of the circuit-switched fallback are disclosed. In one example aspect, a method for wireless communication includes receiving, by a network server configured to manage subscriber data, a request from a telephony application server requesting a routing of a call or a message for a mobile subscriber and transmitting, by...