• Inventors:
  • Assignees:
  • Publication Date: December 31, 1969
  • Publication Number:

Abstract

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (7)

    Publication numberPublication dateAssigneeTitle
    US-2015215254-A1July 30, 2015World Emergency Network - Nevada Ltd.Inmate Communication System
    US-2017099387-A1April 06, 2017Securus Technologies, Inc.Inbound Calls to Intelligent Controlled-Environment Facility Resident Media and/or Communications Devices
    US-2017201623-A1July 13, 2017Securus Technologies, Inc.Inbound Calls to Intelligent Controlled-Environment Facility Resident Media and/or Communications Devices
    US-9420094-B1August 16, 2016Securus Technologies, Inc.Inbound calls to intelligent controlled-environment facility resident media and/or communications devices
    US-9692718-B2June 27, 2017World Emergency Network—Nevada, Ltd.Inmate communication system
    US-9742910-B2August 22, 2017Securus Technologies, Inc.Inbound calls to intelligent controlled-environment facility resident media and/or communications devices
    US-9854087-B1December 26, 2017Securus Technologies, Inc.Contraband wireless communications device identification in controlled-environment facilities