Invention Grant
- Patent Title: System and process for locking a subscriber identity module (SIM) card to a wireless device
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Application No.: US16398906Application Date: 2019-04-30
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Publication No.: US10812970B2Publication Date: 2020-10-20
- Inventor: Theodore Vagelos
- Applicant: TracFone Wireless, Inc.
- Applicant Address: US FL Miami
- Assignee: TracFone Wireless, Inc.
- Current Assignee: TracFone Wireless, Inc.
- Current Assignee Address: US FL Miami
- Agency: BakerHostetler
- Main IPC: H04M1/66
- IPC: H04M1/66 ; H04W12/00 ; H04W8/24 ; H04M1/725

Abstract:
The disclosure is directed to a device configured to implement a SIM lock to control network access associated with a wireless device. The device including a processor configured to interrogate a host wireless device and obtain a host wireless device identification from the host wireless device. The processor further configured to retrieve from a memory a stored wireless device identification, determine if a host wireless device identification matches the stored wireless device identification, prevent access of the host wireless device to network wireless services if the host wireless device identification does not match the stored wireless device identification, and enable access of the host wireless device to network wireless services if the host wireless device identification matches the stored wireless device identification. An associated process is also disclosed.
Public/Granted literature
- US20190335325A1 System and Process for Locking a Subscriber Identity Module (SIM) Card to a Wireless Device Public/Granted day:2019-10-31
Information query