Assignee
NETWORK INTEGRITY SYSTEMS INC
US·35 granted patents·7 pending applications·236 citations·filing 2005–2025
Top patents by PatentIndex Score
42 records- 0195US7092586B2Intrusion detection system for use on an optical fiber using a translator of transmitted data for optimum monitoring conditionsNETWORK INTEGRITY SYSTEMS INC·Filed 2005·Granted Aug 15, 2006·46 cites·13 claims
- 0294US7206469B2Intrusion detection system for use on single mode optical fiber using a polarimeterNETWORK INTEGRITY SYSTEMS INC·Filed 2005·Granted Apr 17, 2007·23 cites·19 claims
- 0393US11501617B2Test device for verifying operation of an optical fiber monitoring systemNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Nov 15, 2022·2 cites·33 claims
- 0493US7120324B2Intrusion detection system for use on an optical fiber using a translator of transmitted data for optimum monitoring conditionsNETWORK INTEGRITY SYSTEMS INC·Filed 2005·Granted Oct 10, 2006·31 cites·18 claims
- 0590US7693359B2Intrusion detection system for use on single mode optical fiber using a cost reduced polarimeterNETWORK INTEGRITY SYSTEMS INC·Filed 2005·Granted Apr 6, 2010·14 cites·17 claims
- 0690US7333681B2Intrusion detection and location system for use on multimode fiber optic cableNETWORK INTEGRITY SYSTEMS INC·Filed 2006·Granted Feb 19, 2008·24 cites·10 claims
- 0790US7142737B1Intrusion detection system for use on single mode optical fiber using a storage register for dataNETWORK INTEGRITY SYSTEMS INC·Filed 2005·Granted Nov 28, 2006·40 cites·20 claims
- 0889US7706641B2Monitoring individual fibers of an optical cable for intrusionNETWORK INTEGRITY SYSTEMS INC·Filed 2006·Granted Apr 27, 2010·20 cites·16 claims
- 0986US11502750B2Test device for verifying operation of an optical fiber monitoring system protecting multiple fiber runsNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Nov 15, 2022·2 cites·20 claims
- 1086US7403674B2Intrusion detection system for a multimode optical fiber using a bulk optical wavelength division multiplexer for maintaining modal power distributionNETWORK INTEGRITY SYSTEMS INC·Filed 2006·Granted Jul 22, 2008·16 cites·4 claims
- 1180US7403675B2Method of high order mode excitation for multimode intrusion detectionNETWORK INTEGRITY SYSTEMS INC·Filed 2006·Granted Jul 22, 2008·11 cites·15 claims
- 1278US2025384757A1Monitoring optical fibers using a das system with weather suppressionNETWORK INTEGRITY SYSTEMS INC·Filed 2025·Application pending·0 cites
- 1375US10914047B2System and method for monitoring a fiber and a detector attached to the fiberNETWORK INTEGRITY SYSTEMS INC·Filed 2017·Granted Feb 9, 2021·3 cites·17 claims
- 1474US11735016B2Test device for verifying operation of an optical fiber monitoring system utilizing direct optical injectionNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Granted Aug 22, 2023·0 cites·18 claims
- 1568US11401680B2System and method for monitoring a fiber and a detector attached to the fiberNETWORK INTEGRITY SYSTEMS INC·Filed 2021·Granted Aug 2, 2022·0 cites·6 claims
- 1667US9046669B2Hardware and methods for secure alarmed armored protective distribution systems and managementNETWORK INTEGRITY SYSTEMS INC·Filed 2013·Granted Jun 2, 2015·2 cites·21 claims
- 1765US9954609B2Alarm system for an optical networkNETWORK INTEGRITY SYSTEMS INC·Filed 2013·Granted Apr 24, 2018·2 cites·12 claims
- 1862US2024127684A1Monitoring optical fibers using a das system with weather suppressionNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Application pending·0 cites
- 1960US11501616B2Test device for verifying operation of an optical fiber monitoring system utilizing a far end optical shutterNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Nov 15, 2022·0 cites·9 claims
- 2060US10600294B2Alarm system for a single mode optical fiber networkNETWORK INTEGRITY SYSTEMS INC·Filed 2019·Granted Mar 24, 2020·0 cites·17 claims
- 2158US12517274B2Intrusion detection algorithm with wind rejection heuristicNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Granted Jan 6, 2026·0 cites·21 claims
- 2258US12488663B2Security monitoring of an asset using distributed acoustic sensing with selected gauge lengthsNETWORK INTEGRITY SYSTEMS INC·Filed 2023·Granted Dec 2, 2025·0 cites·22 claims
- 2358US11631308B2Test device for verifying operation of an optical fiber monitoring system by injection of longitudinal strainNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Apr 18, 2023·0 cites·21 claims
- 2455US12360004B2Monitoring optical fibers with false alarm suppression using dissimilar algorithmsNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Granted Jul 15, 2025·0 cites·13 claims
- 2555US2015015398A1Alarm System for a Single Mode Optical Fiber NetworkNETWORK INTEGRITY SYSTEMS INC·Filed 2014·Application pending·0 cites
- 2654US10388128B2Alarm system for a single mode optical fiber networkNETWORK INTEGRITY SYSTEMS INC·Filed 2017·Granted Aug 20, 2019·0 cites·24 claims
- 2752US11055984B2Monitoring a sensor output to determine intrusion eventsNETWORK INTEGRITY SYSTEMS INC·Filed 2019·Granted Jul 6, 2021·0 cites·4 claims
- 2851US12359964B2Monitoring optical fibers using two dissimilar algorithms on a single monitoring systemNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Granted Jul 15, 2025·0 cites·18 claims
- 2951US2023236045A1Method of analyzing a monitoring signal from a sensing system to determine an alarm conditionNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Application pending·0 cites
- 3049US12236763B2Intrusion detection algorithm with reduced tuning requirementNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 3149US11502748B2Test device for verifying operation of an optical fiber monitoring system utilizing complex test signalNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Nov 15, 2022·0 cites·19 claims
- 3248US11515940B2Test device for verifying operation of an optical fiber monitoring systemNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Nov 29, 2022·0 cites·26 claims
- 3348US11502749B2Test device for verifying operation of an optical fiber monitoring system utilizing outgoing communicationNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Nov 15, 2022·0 cites·15 claims
- 3447US11502751B2Test device for verifying operation of an optical fiber monitoring system organized in a common housingNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Nov 15, 2022·0 cites·19 claims
- 3547US11361653B2Security monitoring apparatus using virtual reality displayNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Jun 14, 2022·0 cites·22 claims
- 3645US11170618B2Climbing and incidental contactNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Nov 9, 2021·0 cites·12 claims
- 3745US2014091929A1Systems and Methods for Secure Alarmed Armored Protective Distribution Systems and ManagementNETWORK INTEGRITY SYSTEMS INC·Filed 2012·Application pending·0 cites
- 3844US9374157B2Drop discriminating network alarm system utilizing a single sensing fiberNETWORK INTEGRITY SYSTEMS INC·Filed 2014·Granted Jun 21, 2016·0 cites·23 claims
- 3943US2014230553A1Method of Detecting Movement Using a Metallic ConductorsNETWORK INTEGRITY SYSTEMS INC·Filed 2013·Application pending·0 cites
- 4042US10263696B2Monitoring a fiber optic cable for intrusion using a weighted algorithmNETWORK INTEGRITY SYSTEMS INC·Filed 2018·Granted Apr 16, 2019·0 cites·16 claims
- 4142US2015333822A1Network Alarm System Utilizing a Single Sensing FiberNETWORK INTEGRITY SYSTEMS INC·Filed 2013·Application pending·0 cites
- 4238US11190271B1Method of monitoring events in an area divided into zonesNETWORK INTEGRITY SYSTEMS INC·Filed 2021·Granted Nov 30, 2021·0 cites·18 claims
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