Inventor
DAKIN JOHN P
GB14 patents
⚠️ This page may combine multiple inventors who share the name “DAKIN JOHN P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PLESSEY OVERSEAS
12 patentsUS4673299AJun 16, 1987
Temperature measuring arrangements using optical fibre sensor
PLESSEY OVERSEAS65 citations95
US4885462ADec 5, 1989
Optical fiber sensing systems
PLESSEY OVERSEAS48 citations92
US4853534AAug 1, 1989
Optical fiber sensing system
PLESSEY OVERSEAS51 citations92
US4897542AJan 30, 1990
Optical pressure sensor
PLESSEY OVERSEAS24 citations86
US4941747AJul 17, 1990
Optical sensing arrangements
PLESSEY OVERSEAS19 citations81
US4355898AOct 26, 1982
Optical detecting, monitoring or measuring arrangements
PLESSEY OVERSEAS25 citations81
US4904864AFeb 27, 1990
Multi-wavelength time domain reflectometer
PLESSEY OVERSEAS21 citations80
US4638153AJan 20, 1987
Optical fibre sensing arrangements
PLESSEY OVERSEAS6 citations62
US4888480ADec 19, 1989
Optical sensing arrangements with wavelength and time-displacement detection
PLESSEY OVERSEAS5 citations60
US4861980AAug 29, 1989
Optical sensor having stationary co-terminus ends of the input and output optical fibres
PLESSEY OVERSEAS3 citations59
US4849960AJul 18, 1989
Optical fibre transducer injected data transmission system
PLESSEY OVERSEAS3 citations59
US4914288AApr 3, 1990
Optical sensing system with averaging circuit
PLESSEY OVERSEAS0 citations41