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SPECTROL RELIANCE LTD

Overview
  • Total Patents
    26
About

SPECTROL RELIANCE LTD has a total of 26 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United Kingdom, United States and EPO (European Patent Office). Its main competitors in its focus markets measurement, machines and semiconductors are TSUBAKI SEIKO KK, LETERTRE FABRICE and ALPHASEM AG.

Patent filings in countries

World map showing SPECTROL RELIANCE LTDs patent filings in countries

Patent filings per year

Chart showing SPECTROL RELIANCE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Frank 6
#2 Evans Alan Gordon Robert 4
#3 Rogers Tony William 4
#4 Blackaby David Edward 4
#5 Farooqui Mohammed Mateen 4
#6 Farooqui Mohammed M 3
#7 Evans Alan G R 3
#8 Blackaby David E 2
#9 Rogers Tony W 2
#10 Charlton Trevor G 1

Latest patents

Publication Filing date Title
GB9112116D0 Potentiometers
GB9025060D0 Rotary potentiometers
GB9025059D0 Potentiometers
GB8921323D0 Fluid level sensor apparatus
GB8921322D0 Fluid level sensor apparatus
GB8802894D0 Method of producing semiconductor-on-insulator material
GB8718637D0 Sealing electrical feedthrough
GB8718639D0 Capacitive pressure sensors
GB8715499D0 Method of manufacturing dielectrically isolated integrated circuits and circuit elements
GB8713094D0 Encoder apparatus
GB8708101D0 Power supply circuit
GB8629819D0 Method of forming a sealed diaphragm on a substrate
GB8629818D0 Method of producing a diaphragm on a substrate
GB8629817D0 Method of producing filaments
GB8508950D0 Rotational binary output encoder