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ENSIGMA LTD

Overview
  • Total Patents
    13
About

ENSIGMA LTD has a total of 13 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United Kingdom, Australia and EPO (European Patent Office). Its main competitors in its focus markets computer technology, digital networks and telecommunications are GLOBAL IP SOUND AB, POSICUBE CO LTD and CHENGDU SPACEON TECH CO LTD.

Patent filings per year

Chart showing ENSIGMA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bridle John Scott 4
#2 Parris Eluned Sarah 4
#3 Carey Michael John 4
#4 Anderson Adrian John 2
#5 Secker Philip Lawrence 2
#6 Banham Dominic Thomas Parfrey 1
#7 Eluned Sarah Parris 1
#8 John Scott Bridle 1
#9 Parris Eluned S 1
#10 Bridle John S 1

Latest patents

Publication Filing date Title
GB9910448D0 Cancellation of non-stationary interfering signals for speech recognition
GB9827108D0 Broadcast receivers
GB9625094D0 Apparatus and methods for measuring coarse frequency offset of a multi-carrier signal
GB9617263D0 Location system
GB9021489D0 Methods and apparatus for verifying the originator of a sequence of operations