Inventor · disambiguated record

Cary R. Murphy

Also filed as: MURPHY CARY · MURPHY CARY R

41 granted patents·11 pending applications·286 citations·filing 1990–2025

97Inventor score

Technology areasG08B H04B G02B G01M G01D

Files withNETWORK INTEGRITY SYSTEMS INC41 MURPHY CARY R5 CYBERSECURE IPS LLC2 MURPHY CARY1 NETWORK INTEGRITY SYSTEMS1

Top patents by PatentIndex Score

52 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
0988US7376293B2Remote location of active section of fiber in a multimode intrusion detection systemNETWORK INTERGRITY SYSTEMS INC·Filed 2006·Granted May 20, 2008·17 cites·15 claims
1088US2025356746A1Transmission line monitoring system testingCYBERSECURE IPS LLC·Filed 2025·Application pending·0 cites
1186US11502750B2Test 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
1286US7403674B2Intrusion 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
1385US8233755B2Securing an optical communications network path by suppression of learned ambient disturbancesMURPHY CARY R·Filed 2011·Granted Jul 31, 2012·6 cites·12 claims
1480US12406558B2Transmission line monitoring system testingCYBERSECURE IPS LLC·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
1580US7403675B2Method of high order mode excitation for multimode intrusion detectionNETWORK INTEGRITY SYSTEMS INC·Filed 2006·Granted Jul 22, 2008·11 cites·15 claims
1679US8094977B2Intrusion detection system for use on single mode optical fiber using a simplified polarimeterMURPHY CARY R·Filed 2005·Granted Jan 10, 2012·6 cites·15 claims
1778US2025384757A1Monitoring optical fibers using a das system with weather suppressionNETWORK INTEGRITY SYSTEMS INC·Filed 2025·Application pending·0 cites
1875US10914047B2System 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
1974US11735016B2Test 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
2071US8618400B2Alternative electronic musical instrument controller based on a chair platformMURPHY CARY·Filed 2009·Granted Dec 31, 2013·9 cites·4 claims
2168US11401680B2System 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
2267US9046669B2Hardware and methods for secure alarmed armored protective distribution systems and managementNETWORK INTEGRITY SYSTEMS INC·Filed 2013·Granted Jun 2, 2015·2 cites·21 claims
2367US7634387B2Frequency envelope detection method for signal analysisNETWORK INTEGRITY SYSTEMS·Filed 2006·Granted Dec 15, 2009·5 cites·7 claims
2465US9954609B2Alarm system for an optical networkNETWORK INTEGRITY SYSTEMS INC·Filed 2013·Granted Apr 24, 2018·2 cites·12 claims
2562US2024127684A1Monitoring optical fibers using a das system with weather suppressionNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Application pending·0 cites
2660US11501616B2Test 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
2760US10600294B2Alarm system for a single mode optical fiber networkNETWORK INTEGRITY SYSTEMS INC·Filed 2019·Granted Mar 24, 2020·0 cites·17 claims
2858US12488663B2Security 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
2958US11631308B2Test 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
3055US12360004B2Monitoring optical fibers with false alarm suppression using dissimilar algorithmsNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Granted Jul 15, 2025·0 cites·13 claims
3155US2015015398A1Alarm System for a Single Mode Optical Fiber NetworkNETWORK INTEGRITY SYSTEMS INC·Filed 2014·Application pending·0 cites
3254US10388128B2Alarm system for a single mode optical fiber networkNETWORK INTEGRITY SYSTEMS INC·Filed 2017·Granted Aug 20, 2019·0 cites·24 claims
3352US11055984B2Monitoring a sensor output to determine intrusion eventsNETWORK INTEGRITY SYSTEMS INC·Filed 2019·Granted Jul 6, 2021·0 cites·4 claims
3451US12359964B2Monitoring optical fibers using two dissimilar algorithms on a single monitoring systemNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Granted Jul 15, 2025·0 cites·18 claims
3551US2023236045A1Method of analyzing a monitoring signal from a sensing system to determine an alarm conditionNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Application pending·0 cites
3649US12236763B2Intrusion detection algorithm with reduced tuning requirementNETWORK INTEGRITY SYSTEMS INC·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
3749US11502748B2Test 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
3848US11515940B2Test device for verifying operation of an optical fiber monitoring systemNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Nov 29, 2022·0 cites·26 claims
3948US11502749B2Test 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
4047US11502751B2Test 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
4147US11361653B2Security monitoring apparatus using virtual reality displayNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Jun 14, 2022·0 cites·22 claims
4246US2007029991A1Vibration transducer using changes in polarization of light passing through an optical fiberMURPHY CARY R·Filed 2006·Application pending·0 cites
4345US11170618B2Climbing and incidental contactNETWORK INTEGRITY SYSTEMS INC·Filed 2020·Granted Nov 9, 2021·0 cites·12 claims
4445US2014091929A1Systems and Methods for Secure Alarmed Armored Protective Distribution Systems and ManagementNETWORK INTEGRITY SYSTEMS INC·Filed 2012·Application pending·0 cites
4544US9374157B2Drop discriminating network alarm system utilizing a single sensing fiberNETWORK INTEGRITY SYSTEMS INC·Filed 2014·Granted Jun 21, 2016·0 cites·23 claims
4643US2014230553A1Method of Detecting Movement Using a Metallic ConductorsNETWORK INTEGRITY SYSTEMS INC·Filed 2013·Application pending·0 cites
4742US10263696B2Monitoring a fiber optic cable for intrusion using a weighted algorithmNETWORK INTEGRITY SYSTEMS INC·Filed 2018·Granted Apr 16, 2019·0 cites·16 claims
4842US2007113268A1Intrusion resistant passive fiber optic componentsMURPHY CARY R·Filed 2006·Application pending·0 cites
4942US2007110247A1Intrusion detection with the key leg of a quantum key distribution systemMURPHY CARY R·Filed 2006·Application pending·0 cites
5042US2015333822A1Network Alarm System Utilizing a Single Sensing FiberNETWORK INTEGRITY SYSTEMS INC·Filed 2013·Application pending·0 cites

Showing the top 50 of 52 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →