US 12,335,438 B2
Spoofed telephone call identifier
Parag Garg, Woodinville, WA (US); Derrick Ives, North Bend, WA (US); Michele Lundahl, Yarrow Point, WA (US); and Helen Wang, Seattle, WA (US)
Assigned to T-Mobile USA, Inc., Bellevue, WA (US)
Filed by T-Mobile USA, Inc., Bellevue, WA (US)
Filed on Jul. 13, 2023, as Appl. No. 18/221,871.
Application 18/221,871 is a continuation of application No. 17/322,687, filed on May 17, 2021, granted, now 11,729,313.
Prior Publication US 2023/0362300 A1, Nov. 9, 2023
Int. Cl. H04M 3/436 (2006.01); H04M 3/42 (2006.01); H04W 12/12 (2021.01)
CPC H04M 3/436 (2013.01) [H04M 3/42042 (2013.01); H04W 12/12 (2013.01); H04M 2203/60 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method, comprising:
receiving, by a first computing device, data indicating a placement of a telephone call from a second computing device to a third computing device, wherein the data indicating the placement of the telephone call includes a phone number of the second computing device;
receiving, by the first computing device, forensic data associated with the second computing device;
accessing, by the first computing device, previous forensic data associated with computing devices that are associated with the phone number and that have placed telephone calls;
accessing, by the first computing device, sensor data that reflects movements of the third computing device;
comparing, by the first computing device, the forensic data and the previous forensic data; and
based on comparing the forensic data and the previous forensic data and based on the sensor data that reflects the movements of the third computing device, determining, by the first computing device, a likelihood that the phone number is spoofed.