US 11,812,366 B2
System and method of tracking a mobile device
Joel Roberto Sotomayor, Aurora (CA); and Idris Soule Alaofe, Hamilton (CA)
Assigned to TRESPASS TRACKER LTD., Aurora (CA)
Filed by TRESPASS TRACKER LTD., Aurora (CA)
Filed on Jan. 10, 2022, as Appl. No. 17/571,764.
Application 17/571,764 is a continuation of application No. 17/026,733, filed on Sep. 21, 2020, granted, now 11,224,004.
Application 17/026,733 is a continuation of application No. 16/569,180, filed on Sep. 12, 2019, granted, now 10,785,708, issued on Sep. 22, 2020.
Claims priority of provisional application 62/730,287, filed on Sep. 12, 2018.
Prior Publication US 2022/0132398 A1, Apr. 28, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 48/10 (2009.01); H04W 4/029 (2018.01); H04W 48/16 (2009.01); H04W 8/18 (2009.01); H04W 60/00 (2009.01); H04W 8/02 (2009.01)
CPC H04W 48/10 (2013.01) [H04W 4/029 (2018.02); H04W 8/02 (2013.01); H04W 8/18 (2013.01); H04W 48/16 (2013.01); H04W 60/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for tracking mobile devices, the system comprising at least one processor and memory storing code which when executed by the at least one processor configure the at least one processor to:
receive a temporary mobile subscriber identity (TMSI) and location area identification (LAI) associated with an unidentified mobile device, the TMSI and LAI being part of a decode and capture message received from a base station; and
identify the unidentified mobile device as being a mobile device within the location area associated with an active international mobile subscriber identity (IMSI).