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QUEENSGATE INSTR LTD

Overview
  • Total Patents
    15
About

QUEENSGATE INSTR LTD has a total of 15 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United Kingdom, EPO (European Patent Office) and Australia. Its main competitors in its focus markets measurement and semiconductors are TANAKA TANEZOU, MATSUMOTO GORO and KAYE MORTON.

Patent filings per year

Chart showing QUEENSGATE INSTR LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hicks Thomas Rudolph 6
#2 Atherton Paul David 1
#3 Toomasu Rudorufu Hitsukusu 1

Latest patents

Publication Filing date Title
GB9712848D0 Capacitance micrometer
GB9514733D0 Amplifier Circuit
GB9418738D0 Interferometer
GB9114016D0 Capacitive measurement
GB9002259D0 Piezo-electric actuators
GB8928952D0 Piezo-electric actuators
GB8902233D0 Piezoelectric actuators
GB8829777D0 Piezo-electric actuators