Inventor · disambiguated record
John P. Dakin
Also filed as: DAKIN JOHN P · DAKIN JOHN PHILIP · DAKIN JOHN PHILLIP
17 granted patents·2 pending applications·466 citations·filing 1979–2003
95Inventor score
Files withPLESSEY OVERSEAS12RADIODETECTION LTD2PLESSEY HANDEL INVESTMENT AG1PLESSEY INC1UNIV SOUTHAMPTON1
Top patents by PatentIndex Score
19 records- 0192US6650798B2Identification and location of fiber optic cablesRADIODETECTION LTD·Filed 2002·Granted Nov 18, 2003·49 cites·20 claims
- 0290US4853534AOptical fiber sensing systemPLESSEY OVERSEAS·Filed 1988·Granted Aug 1, 1989·51 cites·7 claims
- 0389US4885462AOptical fiber sensing systemsPLESSEY OVERSEAS·Filed 1987·Granted Dec 5, 1989·48 cites·5 claims
- 0489US4673299ATemperature measuring arrangements using optical fibre sensorPLESSEY OVERSEAS·Filed 1985·Granted Jun 16, 1987·65 cites·13 claims
- 0584US4304461AOptical fibre connectorsPLESSEY HANDEL INVESTMENT AG·Filed 1979·Granted Dec 8, 1981·43 cites·4 claims
- 0682US6490045B1Fibre optic sensorUNIV SOUTHAMPTON·Filed 1999·Granted Dec 3, 2002·51 cites·13 claims
- 0779US4334152APosition indicating systemsPLESSEY INC·Filed 1979·Granted Jun 8, 1982·23 cites·8 claims
- 0871US6480635B1Identification and location of fiber optic cablesRADIODETECTION LTD·Filed 1999·Granted Nov 12, 2002·30 cites·8 claims
- 0968US4897542AOptical pressure sensorPLESSEY OVERSEAS·Filed 1988·Granted Jan 30, 1990·24 cites·5 claims
- 1068US4355898AOptical detecting, monitoring or measuring arrangementsPLESSEY OVERSEAS·Filed 1980·Granted Oct 26, 1982·25 cites·3 claims
- 1161US4904864AMulti-wavelength time domain reflectometerPLESSEY OVERSEAS·Filed 1987·Granted Feb 27, 1990·21 cites·7 claims
- 1260US4941747AOptical sensing arrangementsPLESSEY OVERSEAS·Filed 1989·Granted Jul 17, 1990·19 cites·6 claims
- 1342US4638153AOptical fibre sensing arrangementsPLESSEY OVERSEAS·Filed 1984·Granted Jan 20, 1987·6 cites·8 claims
- 1439US4888480AOptical sensing arrangements with wavelength and time-displacement detectionPLESSEY OVERSEAS·Filed 1987·Granted Dec 19, 1989·5 cites·3 claims
- 1536US2004228566A1Fibre-optic cable detection apparatus and methodFiled 2003·Application pending·0 cites
- 1634US2004227931A1Optic communication or transmission media sensingFiled 2003·Application pending·0 cites
- 1732US4861980AOptical sensor having stationary co-terminus ends of the input and output optical fibresPLESSEY OVERSEAS·Filed 1987·Granted Aug 29, 1989·3 cites·8 claims
- 1831US4849960AOptical fibre transducer injected data transmission systemPLESSEY OVERSEAS·Filed 1987·Granted Jul 18, 1989·3 cites·3 claims
- 1930US4914288AOptical sensing system with averaging circuitPLESSEY OVERSEAS·Filed 1987·Granted Apr 3, 1990·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →