Inventor · disambiguated record
Philip R. Couch
Also filed as: COUCH PHILIP · COUCH PHILIP R · COUCH PHILIP ROBIN
21 granted patents·10 pending applications·417 citations·filing 1977–2018
95Inventor score
Top patents by PatentIndex Score
31 records- 0192US8614795B2System and method of distributed fiber optic sensing including integrated reference pathDUNCAN ROGER·Filed 2011·Granted Dec 24, 2013·25 cites·20 claims
- 0290US4475210AData eye monitorITT·Filed 1982·Granted Oct 2, 1984·81 cites·24 claims
- 0387US6914411B2Power supply and method for controlling itIHS IMONITORING INC·Filed 2003·Granted Jul 5, 2005·103 cites·33 claims
- 0486US7343800B2Linear position indicator system and methodFB IMONITORING INC·Filed 2006·Granted Mar 18, 2008·19 cites·21 claims
- 0584US4435850ASecure fiber optic data transmission systemITT·Filed 1982·Granted Mar 6, 1984·53 cites·14 claims
- 0683US4431916AOptical data bus receiver with signal waveform restoring meansITT·Filed 1981·Granted Feb 14, 1984·27 cites·5 claims
- 0781US9410903B2Incoherent reflectometry utilizing chaotic excitation of light sourcesDUNCAN ROGER GLEN·Filed 2011·Granted Aug 9, 2016·4 cites·14 claims
- 0881US7450627B2Wireless communication synchronizationFB IMONITORING INC·Filed 2005·Granted Nov 11, 2008·10 cites·18 claims
- 0979US9222850B2Integrated optics reflectometerAX INSTR LLC·Filed 2013·Granted Dec 29, 2015·6 cites·18 claims
- 1076US8681322B2Distance measurement using incoherent optical reflectometryBARRY ALEXANDER M·Filed 2011·Granted Mar 25, 2014·6 cites·19 claims
- 1174US7513752B2Beam pump dynamic load monitoring and methodsFBIMONITORING INC·Filed 2004·Granted Apr 7, 2009·17 cites·15 claims
- 1273US9882463B2In or relating to chain-link convertersGENERAL ELECTRIC TECHNOLOGY GMBH·Filed 2015·Granted Jan 30, 2018·3 cites·17 claims
- 1370US9557243B2Integrated optics reflectometerAXONOPTICS LLC·Filed 2015·Granted Jan 31, 2017·2 cites·19 claims
- 1470US4596052ACoherent optical receiverINT STANDARD ELECTRIC CORP·Filed 1983·Granted Jun 17, 1986·30 cites·7 claims
- 1567US9546915B2Enhancing functionality of reflectometry based systems using parallel mixing operationsDUNCAN ROGER GLEN·Filed 2011·Granted Jan 17, 2017·2 cites·20 claims
- 1665US10147180B2Cell detection, capture and isolation methods and apparatusAXON DX LLC·Filed 2014·Granted Dec 4, 2018·3 cites·25 claims
- 1763US9929633B2Submodule identification in a modular multilevel converter by means of measuring signal propagation times from the central controllerGENERAL ELECTRIC TECHNOLOGY GMBH·Filed 2014·Granted Mar 27, 2018·2 cites·11 claims
- 1857US4946247AFiber optic bypass switchFIBERCOM INC·Filed 1988·Granted Aug 7, 1990·21 cites·20 claims
- 1943US2013237281A1Communication Methods and Devices for the InfirmCONCERO LLC·Filed 2013·Application pending·0 cites
- 2039US10962478B2Spectral imaging apparatus and methodsAXON DX LLC·Filed 2018·Granted Mar 30, 2021·0 cites·20 claims
- 2138US2005083062A1Fluid level detection device and methodsFiled 2004·Application pending·0 cites
- 2238US2018328848A1Cell detection, capture, analysis, aggregation, and output methods and apparatusAXON DX LLC·Filed 2016·Application pending·0 cites
- 2338US2012176250A1System and method for integrated downhole sensing and optical fiber monitoringDUNCAN ROGER G·Filed 2011·Application pending·0 cites
- 2437US2006242127A1Field sensing networkIHS IMONITORING INC·Filed 2005·Application pending·0 cites
- 2537US2012237205A1System and method to compensate for arbitrary optical fiber lead-ins in an optical frequency domain reflectometry systemDUNCAN ROGER G·Filed 2011·Application pending·0 cites
- 2637US2005083206A1Remote electrical power monitoring systems and methodsFiled 2004·Application pending·0 cites
- 2736US2005086013A1Analysis of ultrasonic reflections to measure distanceFiled 2004·Application pending·0 cites
- 2836US2005081638A1Sensing diaphragm for a differential pressure sensor with over-pressure protection and methodsFiled 2004·Application pending·0 cites
- 2935US2006238311A1Wireless sensor analysis monitorIHS IMONITORING INC·Filed 2005·Application pending·0 cites
- 3030US4543664ADirect current coupled data transmissionITT·Filed 1980·Granted Sep 24, 1985·2 cites·10 claims
- 3121US4201884ADigital data transmission systemINT STANDARD ELECTRIC CORP·Filed 1977·Granted May 6, 1980·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →