System and method for detecting and controlling contraband devices in a correctional facility utilizing portable electronic devices

SL Hodge - US Patent 10,735,131, 2020 - Google Patents
The present disclosure provides details of a system and method for detecting and monitoring
a contraband device including communication devices and drones/UAVs by utilizing a …

Detecting poisoning attacks of internet of things (IOT) location beacons in wireless local area networks (WLANS) with silence periods

A Kaushik - US Patent 11,057,398, 2021 - Google Patents
Poisoning attacks by spoofing location beacons in a WLAN are detected using silence
periods. A location beacon identifier is received from a mobile device allegedly within range …

Integration of cellular phone detection and reporting into a prison telephone system

G Johnson - US Patent 10,432,343, 2019 - Google Patents
The present subject matter is directed to an apparatus and methodology for monitoring for
the occurrence of use of unauthorized telecommunications equipment within a designated …

System and method for detecting and locating contraband devices in a secure environment

SL Hodge - US Patent 10,681,495, 2020 - Google Patents
There is a growing problem in correctional facilities in which contraband devices may be
smuggled into a correctional facility. These devices are not subject to the typical monitoring …

System, apparatus, and method for received signal strength indicator (RSSI) based authentication

H Alipour, RP Marreel - US Patent 10,728,931, 2020 - Google Patents
Described herein are systems, apparatuses, and methods for performing proximity-based
authentication operations using received signal strength indicator (RSSI) values. An …

Detection of unauthorized wireless personal area network low energy devices

Z Chao, Q Guan, L Li, CH Tian, F Wang… - US Patent …, 2017 - Google Patents
In an approach for determining an unauthorized device, a computer receives detection
information from a computing device, wherein the detection information includes a broad …

Integration of cellular phone detection and reporting into a prison telephone system

G Johnson - US Patent 11,258,530, 2022 - Google Patents
The present subject matter is directed to an apparatus and methodology for monitoring for
the occurrence of use of unauthorized telecommunications equipment within a des ignated …

System and method for detecting and controlling contraband devices in a controlled environment

SL Hodge - US Patent 11,178,273, 2021 - Google Patents
The present disclosure provides details of a system and method for detecting and monitoring
a contraband device including communication devices by utilizing a combination of mobile …

System and method for detecting and locating contraband devices in a secure environment

SL Hodge - US Patent 11,405,750, 2022 - Google Patents
There is a growing problem in correctional facilities in which contraband devices may be
smuggled into a correctional facility. These devices are not subject to the typical monitoring …

Integration of cellular phone detection and reporting into a prison telephone system

G Johnson - US Patent 11,757,560, 2023 - Google Patents
The present subject matter is directed to an apparatus and methodology for monitoring for
the occurrence of use of unauthorized telecommunications equipment within a designated …