| Patent | Date |
|---|
Test Device for Verifying Operation of an Optical Fiber Monitoring System Utilizing Direct Optical Injection
App 20220084377 - Murphy; Cary R. ; et al. | 2022-03-17 |
Alarm system for a single mode optical fiber network
Grant 10,600,294 - Murphy , et al. | 2020-03-24 |
Alarm System for a Single Mode Optical Fiber Network
App 20200035074 - Murphy; Cary R. ; et al. | 2020-01-30 |
Alarm system for a single mode optical fiber network
Grant 10,388,128 - Murphy , et al. A | 2019-08-20 |
Alarm System for a Single Mode Optical Fiber Network
App 20180033269 - Murphy; Cary R. ; et al. | 2018-02-01 |
Leak detection in roof membranes
Grant 9,695,593 - Vokey , et al. July 4, 2 | 2017-07-04 |
Leak Detection in Roof Membranes
App 20170130459 - Vokey; David E. ; et al. | 2017-05-11 |
Drop discriminating network alarm system utilizing a single sensing fiber
Grant 9,374,157 - Murphy , et al. June 21, 2 | 2016-06-21 |
Method of detecting a leak in a membrane of a roof
Grant 9,244,030 - Vokey , et al. January 26, 2 | 2016-01-26 |
Network Alarm System Utilizing a Single Sensing Fiber
App 20150333822 - Murphy; Cary R. ; et al. | 2015-11-19 |
Hardware and methods for secure alarmed armored protective distribution systems and management
Grant 9,046,669 - Murphy , et al. June 2, 2 | 2015-06-02 |
Drop Discriminating Network Alarm System Utilizing a Single Sensing Fiber
App 20150086195 - Murphy; Cary R. ; et al. | 2015-03-26 |
Alarm System for a Single Mode Optical Fiber Network
App 20150015398 - Murphy; Cary R. ; et al. | 2015-01-15 |
Method of Detecting a Leak in a Membrane of a Roof
App 20140361796 - Vokey; David E. ; et al. | 2014-12-11 |
Method of Detecting Movement Using a Metallic Conductors
App 20140230553 - Vokey; David E. ; et al. | 2014-08-21 |
Hardware and Methods for Secure Alarmed Armored Protective Distribution Systems and Management
App 20140153889 - Murphy; Cary R. ; et al. | 2014-06-05 |
Systems and Methods for Secure Alarmed Armored Protective Distribution Systems and Management
App 20140091929 - Murphy; Cary ; et al. | 2014-04-03 |
Method and apparatus to detect and locate roof leaks
Grant 8,319,508 - Vokey November 27, 2 | 2012-11-27 |
Securing an optical communications network path by suppression of learned ambient disturbances
Grant 8,233,755 - Murphy , et al. July 31, 2 | 2012-07-31 |
Moisture Detection Sensors For Building Structures
App 20120074967 - Vokey; David E. ; et al. | 2012-03-29 |
Intrusion Detection System for Use on Single Mode Optical Fiber Using a Simplified Polarimeter
App 20120076453 - Murphy; Cary R. ; et al. | 2012-03-29 |
Intrusion detection system for use on single mode optical fiber using a simplified polarimeter
Grant 8,094,977 - Murphy , et al. January 10, 2 | 2012-01-10 |
Moisture Detection Sensors For Building Structures
App 20110187393 - Vokey; David E. ; et al. | 2011-08-04 |
Method to detect and locate a breach in vertical or horizontal intersections in a membrane of a roof
Grant 7,847,560 - Vokey December 7, 2 | 2010-12-07 |
Moisture monitoring system for buildings
Grant 7,768,412 - Vokey August 3, 2 | 2010-08-03 |
Method And Apparatus To Detect And Locate Roof Leaks
App 20100141283 - Vokey; David E. | 2010-06-10 |
Monitoring individual fibers of an optical cable for intrusion
Grant 7,706,641 - Murphy , et al. April 27, 2 | 2010-04-27 |
Intrusion detection system for use on single mode optical fiber using a cost reduced polarimeter
Grant 7,693,359 - Murphy , et al. April 6, 2 | 2010-04-06 |
Moisture detection sensor tape and probes to determine surface moisture and material moisture levels
Grant 7,688,215 - Vokey , et al. March 30, 2 | 2010-03-30 |
Intrusion Detection System For Use On Single Mode Optical Fiber Using A Cost Reduced Polarimeter
App 20100054657 - Murphy; Cary R. ; et al. | 2010-03-04 |
Frequency envelope detection method for signal analysis
Grant 7,634,387 - Murphy , et al. December 15, 2 | 2009-12-15 |
Method to detect and locate a breach in a roof membrane
Grant 7,602,196 - Vokey October 13, 2 | 2009-10-13 |
Method To Detect And Locate A Breach In Vertical Or Horizontal Intersections In A Membrane Of A Roof
App 20090199506 - Vokey; David E. | 2009-08-13 |
Method To Detect And Locate A Breach In A Roof Membrane
App 20090188202 - Vokey; David E. | 2009-07-30 |
Method and apparatus to detect and locate damage and breaches in roof membranes
Grant 7,554,345 - Vokey June 30, 2 | 2009-06-30 |
Method And Apparatus To Detect And Locate Damage And Breaches In Roof Membranes
App 20090139178 - Vokey; David E. | 2009-06-04 |
Method And Apparatus To Detect And Locate Roof Leaks
App 20090044595 - Vokey; David E. | 2009-02-19 |
Moisture Monitoring System For Buildings
App 20090033507 - Vokey; David E. | 2009-02-05 |
Moisture Detection Sensor Tape And Probes To Determine Surface Moisture And Material Moisture Levels
App 20080204259 - Vokey; David E. ; et al. | 2008-08-28 |
Method of high order mode excitation for multimode intrusion detection
Grant 7,403,675 - Murphy , et al. July 22, 2 | 2008-07-22 |
Intrusion detection system for a multimode optical fiber using a bulk optical wavelength division multiplexer for maintaining modal power distribution
Grant 7,403,674 - Murphy , et al. July 22, 2 | 2008-07-22 |
Remote location of active section of fiber in a multimode intrusion detection system
Grant 7,376,293 - Murphy , et al. May 20, 2 | 2008-05-20 |
Intrusion detection and location system for use on multimode fiber optic cable
Grant 7,333,681 - Murphy , et al. February 19, 2 | 2008-02-19 |
Moisture detection sensor tape with leak locate
Grant 7,292,155 - Vokey , et al. November 6, 2 | 2007-11-06 |
Intrusion Detection And Location System For Use On Multimode Fiber Optic Cable
App 20070133922 - Murphy; Cary R. ; et al. | 2007-06-14 |
Method of High Order Mode Excitation for Multimode Intrusion Detection
App 20070116400 - Murphy; Cary R. ; et al. | 2007-05-24 |
Intrusion resistant passive fiber optic components
App 20070113268 - Murphy; Cary R. ; et al. | 2007-05-17 |
Intrusion Detection With The Key Leg Of A Quantum Key Distribution System
App 20070110247 - Murphy; Cary R. ; et al. | 2007-05-17 |
Remote Location Of Active Section Of Fiber In A Multimode Intrusion Detection System
App 20070092176 - Murphy; Cary R. ; et al. | 2007-04-26 |
Monitoring Individual Fibers Of An Optical Cable For Intrusion
App 20070086694 - Murphy; Cary R. ; et al. | 2007-04-19 |
Intrusion Detection System For A Multimode Optical Fiber Using A Bulk Optical Wavelength Division Multiplexer For Maintaining Modal Power Distribution
App 20070086693 - Murphy; Cary R. ; et al. | 2007-04-19 |
Intrusion detection system for use on single mode optical fiber using a polarimeter
Grant 7,206,469 - Murphy , et al. April 17, 2 | 2007-04-17 |
Frequency Envelope Detection Method For Signal Analysis
App 20070077064 - Murphy; Cary R. ; et al. | 2007-04-05 |
Moisture detection sensor tape with leak locate
App 20070046481 - Vokey; David E. ; et al. | 2007-03-01 |
Vibration transducer using changes in polarization of light passing through an optical fiber
App 20070029991 - Murphy; Cary R. ; et al. | 2007-02-08 |
Intrusion Detection System For Use On Single Mode Optical Fiber Using A Storage Register For Data
App 20060291795 - Murphy; Cary R. ; et al. | 2006-12-28 |
Intrusion detection system for use on single mode optical fiber using a storage register for data
Grant 7,142,737 - Murphy , et al. November 28, 2 | 2006-11-28 |
Intrusion detection system for use on an optical fiber using a translator of transmitted data for optimum monitoring conditions
Grant 7,120,324 - Murphy , et al. October 10, 2 | 2006-10-10 |
Intrusion detection system for use on an optical fiber using a translator of transmitted data for optimum monitoring conditions
Grant 7,092,586 - Vokey , et al. August 15, 2 | 2006-08-15 |
Intrusion detection system for use on single mode optical fiber using a polarimeter
App 20060153520 - Murphy; Cary R. ; et al. | 2006-07-13 |
Intrusion detection system for use on single mode optical fiber using a simplified polarimeter
App 20060153491 - Murphy; Cary R. ; et al. | 2006-07-13 |
Building monitoring system
App 20060092031 - Vokey; David E. ; et al. | 2006-05-04 |
Locating system for a cable system having a backbone and branch cables defining multiple terminations
Grant 7,009,375 - Vokey , et al. March 7, 2 | 2006-03-07 |
Intrusion detection system for use on an optical fiber using a translator of transmitted data for optimum monitoring conditions
App 20060002650 - Vokey; David E. ; et al. | 2006-01-05 |
Intrusion detection system for use on an optical fiber using a translator of transmitted data for optimum monitoring conditions
App 20060002649 - Murphy; Cary R. ; et al. | 2006-01-05 |
Trace wire for transmission of a tone for locating underground utilities and cables
App 20050016756 - Vokey, David E. | 2005-01-27 |
Trace wire for transmission of a tone for locating underground utilities and cables
Grant 6,750,401 - Vokey June 15, 2 | 2004-06-15 |
Trace wire for transmission of a tone for locating underground utilities and cables
App 20040007381 - Vokey, David E. | 2004-01-15 |
Method of estimating the location of a cable break including a means to measure resistive fault levels for cable sections
Grant 6,181,140 - Vokey , et al. January 30, 2 | 2001-01-30 |
Coaxial cable protection device
Grant 5,793,590 - Vokey , et al. August 11, 1 | 1998-08-11 |
Cable monitoring system with multiple branch terminations
Grant 5,708,364 - Vokey , et al. January 13, 1 | 1998-01-13 |
Fiber optic dropwire
Grant 4,729,628 - Kraft , et al. March 8, 1 | 1988-03-08 |
Cable having composite shield and armour sheath design
Grant 4,647,720 - Vokey March 3, 1 | 1987-03-03 |
Apparatus to monitor electrical cables, including splice joints and the like, for the ingress of moisture
Grant 4,480,251 - McNaughton , et al. October 30, 1 | 1984-10-30 |
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