John Philip Dakin

Person

Hampshire, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Identification and location of fiber optic cables
- Patent number 6,650,798
- Issue date Nov 18, 2003
- Radiodetection Limited
- Stuart John Russell
- G02 - OPTICS
Information Patent Grant
Fibre optic sensor
- Patent number 6,490,045
- Issue date Dec 3, 2002
- University of Southhampton
- John Philip Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Identification and location of fiber optic cables
- Patent number 6,480,635
- Issue date Nov 12, 2002
- Radio Detection Limited
- Stuart John Russell
- G02 - OPTICS
Information Patent Grant
Optical sensing arrangements
- Patent number 4,941,747
- Issue date Jul 17, 1990
- Plessey Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensing system with averaging circuit
- Patent number 4,914,288
- Issue date Apr 3, 1990
- Plessy Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Multi-wavelength time domain reflectometer
- Patent number 4,904,864
- Issue date Feb 27, 1990
- Plessey Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Optical pressure sensor
- Patent number 4,897,542
- Issue date Jan 30, 1990
- Plessey Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensing arrangements with wavelength and time-displacement...
- Patent number 4,888,480
- Issue date Dec 19, 1989
- Plessey Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber sensing systems
- Patent number 4,885,462
- Issue date Dec 5, 1989
- Plessey Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor having stationary co-terminus ends of the input and...
- Patent number 4,861,980
- Issue date Aug 29, 1989
- Plessey Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber sensing system
- Patent number 4,853,534
- Issue date Aug 1, 1989
- Plessey Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Optical fibre transducer injected data transmission system
- Patent number 4,849,960
- Issue date Jul 18, 1989
- Plessey Overseas Limited
- John P. Dakin
- G02 - OPTICS
Information Patent Grant
Temperature measuring arrangements using optical fibre sensor
- Patent number 4,673,299
- Issue date Jun 16, 1987
- Plessey Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Optical fibre sensing arrangements
- Patent number 4,638,153
- Issue date Jan 20, 1987
- Plessey Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING
Information Patent Grant
Optical detecting, monitoring or measuring arrangements
- Patent number 4,355,898
- Issue date Oct 26, 1982
- Plessey Overseas Limited
- John P. Dakin
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optic communication or transmission media sensing
- Publication number 20040227931
- Publication date Nov 18, 2004
- Stuart John Russell
- G01 - MEASURING TESTING
Information Patent Application
Fibre-optic cable detection apparatus and method
- Publication number 20040228566
- Publication date Nov 18, 2004
- Andrew Biggerstaff Lewis
- G01 - MEASURING TESTING
Information Patent Application
Identification and location of fiber optic cables
- Publication number 20030052258
- Publication date Mar 20, 2003
- Radiodetection Limited
- Stuart John Russell
- G02 - OPTICS

John Philip Dakin

Person

Patents Grantslast 30 patents

Identification and location of fiber optic cables

Fibre optic sensor

Identification and location of fiber optic cables

Optical sensing arrangements

Optical sensing system with averaging circuit

Multi-wavelength time domain reflectometer

Optical pressure sensor

Optical sensing arrangements with wavelength and time-displacement...

Optical fiber sensing systems

Optical sensor having stationary co-terminus ends of the input and...

Optical fiber sensing system

Optical fibre transducer injected data transmission system

Temperature measuring arrangements using optical fibre sensor

Optical fibre sensing arrangements

Optical detecting, monitoring or measuring arrangements

Patents Applicationslast 30 patents

Optic communication or transmission media sensing

Fibre-optic cable detection apparatus and method

Identification and location of fiber optic cables