Assignee
GLOBAL TEL LINK CORP
US·57 granted patents·15 pending applications·1,633 citations·filing 1996–2022
Top patents by PatentIndex Score
72 records- 0198US9900428B1System and method for detecting and controlling contraband devices in a controlled environmentGLOBAL TEL LINK CORP·Filed 2016·Granted Feb 20, 2018·16 cites·20 claims
- 0298US9892242B1Unified enterprise management of wireless devices in a controlled environmentGLOBAL TEL LINK CORP·Filed 2017·Granted Feb 13, 2018·32 cites·20 claims
- 0398US9769310B2Authentication and control of incoming communicationGLOBAL TEL LINK CORP·Filed 2015·Granted Sep 19, 2017·26 cites·21 claims
- 0498US9674198B1Controlled environment secure media streaming systemGLOBAL TEL LINK CORP·Filed 2016·Granted Jun 6, 2017·31 cites·26 claims
- 0598US9674340B1System and method for third party monitoring of voice and video callsGLOBAL TEL LINK CORP·Filed 2016·Granted Jun 6, 2017·29 cites·30 claims
- 0698US9615060B1Secure nonscheduled video visitation systemGLOBAL TEL LINK CORP·Filed 2016·Granted Apr 4, 2017·43 cites·30 claims
- 0798US9609121B1System and method for third party monitoring of voice and video callsGLOBAL TEL LINK CORP·Filed 2016·Granted Mar 28, 2017·27 cites·20 claims
- 0898US9558523B1Secure nonscheduled video visitation systemGLOBAL TEL LINK CORP·Filed 2016·Granted Jan 31, 2017·41 cites·20 claims
- 0998US9307386B2Multifunction wireless deviceGLOBAL TEL LINK CORP·Filed 2013·Granted Apr 5, 2016·73 cites·19 claims
- 1098US9143610B2Telecommunication call management and monitoring system with voiceprint verificationGLOBAL TEL LINK CORP·Filed 2013·Granted Sep 22, 2015·52 cites·17 claims
- 1197US9888108B2Multifunction wireless deviceGLOBAL TEL LINK CORP·Filed 2016·Granted Feb 6, 2018·18 cites·23 claims
- 1297US9878660B1System and method for monitoring a former convict of an intoxication-related offenseGLOBAL TEL LINK CORP·Filed 2017·Granted Jan 30, 2018·11 cites·20 claims
- 1397US9843668B2Telecommunication call management and monitoring system with voiceprint verificationGLOBAL TEL LINK CORP·Filed 2015·Granted Dec 12, 2017·13 cites·20 claims
- 1497US9774826B1Secure nonscheduled video visitation systemGLOBAL TEL LINK CORP·Filed 2017·Granted Sep 26, 2017·15 cites·20 claims
- 1597US9674338B2Multifunction wireless deviceGLOBAL TEL LINK CORP·Filed 2016·Granted Jun 6, 2017·21 cites·30 claims
- 1697US9667663B2Electronic messaging exchangeGLOBAL TEL LINK CORP·Filed 2016·Granted May 30, 2017·21 cites·28 claims
- 1797US9661128B2Multifunction wireless deviceGLOBAL TEL LINK CORP·Filed 2016·Granted May 23, 2017·23 cites·30 claims
- 1897US9614954B2Multifunction wireless deviceGLOBAL TEL LINK CORP·Filed 2015·Granted Apr 4, 2017·21 cites·20 claims
- 1997US9614974B1Utilizing sip messages to determine the status of a remote terminal in VoIP communication systemsGLOBAL TEL LINK CORP·Filed 2016·Granted Apr 4, 2017·49 cites·30 claims
- 2097US9614955B2Multifunction wireless deviceGLOBAL TEL LINK CORP·Filed 2016·Granted Apr 4, 2017·22 cites·30 claims
- 2197US9521250B2Telecommunication call management and monitoring system with voiceprint verificationGLOBAL TEL LINK CORP·Filed 2015·Granted Dec 13, 2016·12 cites·20 claims
- 2297US9143609B2Digital telecommunications call management and monitoring systemGLOBAL TEL LINK CORP·Filed 2013·Granted Sep 22, 2015·44 cites·20 claims
- 2396US9866680B2Multifunction wireless deviceGLOBAL TEL LINK CORP·Filed 2017·Granted Jan 9, 2018·14 cites·30 claims
- 2496US9787724B2Electronic messaging exchangeGLOBAL TEL LINK CORP·Filed 2016·Granted Oct 10, 2017·15 cites·20 claims
- 2596US9680838B1System and method for communicating with inmates in privileged communicationGLOBAL TEL LINK CORP·Filed 2016·Granted Jun 13, 2017·16 cites·30 claims
- 2695US9912821B1Call processing system for modifying inmate communication limitsGLOBAL TEL LINK CORP·Filed 2017·Granted Mar 6, 2018·13 cites·20 claims
- 2795US9807123B2Electronic messaging exchangeGLOBAL TEL LINK CORP·Filed 2014·Granted Oct 31, 2017·15 cites·25 claims
- 2895US9680878B2Electronic messaging exchangeGLOBAL TEL LINK CORP·Filed 2013·Granted Jun 13, 2017·22 cites·25 claims
- 2995US9680879B2Electronic messaging exchangeGLOBAL TEL LINK CORP·Filed 2014·Granted Jun 13, 2017·15 cites·16 claims
- 3095US9560194B2Telecommunication call management and monitoring system with voiceprint verificationGLOBAL TEL LINK CORP·Filed 2015·Granted Jan 31, 2017·14 cites·18 claims
- 3195US9306883B2Electronic messaging exchangeGLOBAL TEL LINK CORP·Filed 2014·Granted Apr 5, 2016·21 cites·19 claims
- 3294US10749827B2System and method for inmate notification and training in a controlled environment facilityGLOBAL TEL LINK CORP·Filed 2017·Granted Aug 18, 2020·11 cites·20 claims
- 3394US9887800B2Integration of cellular phone detection and reporting into a prison telephone systemGLOBAL TEL LINK CORP·Filed 2016·Granted Feb 6, 2018·11 cites·20 claims
- 3494US9794399B1System and method for multilingual authentication access to communication system in controlled environmentGLOBAL TEL LINK CORP·Filed 2016·Granted Oct 17, 2017·15 cites·20 claims
- 3594US9686402B2Telecommunication call management and monitoring system with voiceprint verificationGLOBAL TEL LINK CORP·Filed 2015·Granted Jun 20, 2017·11 cites·20 claims
- 3693US9888112B1Telecommunication call management and monitoring system with voiceprint verificationGLOBAL TEL LINK CORP·Filed 2016·Granted Feb 6, 2018·8 cites·22 claims
- 3793US9843448B1System and method for customizing inmate communication notificationGLOBAL TEL LINK CORP·Filed 2017·Granted Dec 12, 2017·10 cites·20 claims
- 3893US9832202B1System and method for communicating with inmates in a privileged communicationGLOBAL TEL LINK CORP·Filed 2017·Granted Nov 28, 2017·7 cites·20 claims
- 3993US9699303B2Telecommunication call management and monitoring system with voiceprint verificationGLOBAL TEL LINK CORP·Filed 2016·Granted Jul 4, 2017·10 cites·23 claims
- 4093US9699304B1System and method for authenticating called parties of individuals within a controlled environmentGLOBAL TEL LINK CORP·Filed 2016·Granted Jul 4, 2017·10 cites·30 claims
- 4192US9681097B1Secure video visitation systemGLOBAL TEL LINK CORP·Filed 2016·Granted Jun 13, 2017·13 cites·20 claims
- 4291US9552417B2System and method for multi-modal audio mining of telephone conversationsGLOBAL TEL LINK CORP·Filed 2014·Granted Jan 24, 2017·28 cites·20 claims
- 4391US9444574B2Integration of cellular phone detection and reporting into a prison telephone systemGLOBAL TEL LINK CORP·Filed 2013·Granted Sep 13, 2016·10 cites·14 claims
- 4491US7551732B2Centralized voice over IP recording and retrieval method and apparatusGLOBAL TEL LINK CORP·Filed 2004·Granted Jun 23, 2009·107 cites·27 claims
- 4591US6072860ATelephone apparatus with recording of phone conversations on massive storageGLOBAL TEL LINK CORP·Filed 1998·Granted Jun 6, 2000·370 cites·14 claims
- 4688US10757268B2Call processing system for modifying inmate communication limitsGLOBAL TEL LINK CORP·Filed 2018·Granted Aug 25, 2020·4 cites·20 claims
- 4788US10755340B2Systems and methods for product ordering and delivery for inmatesGLOBAL TEL LINK CORP·Filed 2018·Granted Aug 25, 2020·2 cites·20 claims
- 4888US10757249B2Multifunction wireless deviceGLOBAL TEL LINK CORP·Filed 2019·Granted Aug 25, 2020·3 cites·20 claims
- 4986US9509817B1Communication device enclosureGLOBAL TEL LINK CORP·Filed 2015·Granted Nov 29, 2016·6 cites·8 claims
- 5086US6052454ATelephone apparatus with recording of phone conversations on massive storageGLOBAL TEL LINK CORP·Filed 1996·Granted Apr 18, 2000·180 cites·24 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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