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1 LTD

Overview
  • Total Patents
    325
About

1 LTD has a total of 325 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United Kingdom, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets audio-visual technology, semiconductors and optics are MECHANICAL RES KK, GOERTEK INC and SOUND DESIGN TECHNOLOGIES LTD.

Patent filings per year

Chart showing 1 LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hooley Anthony 120
#2 Shepherd Mark Richard 82
#3 Topliss Richard 49
#4 Lenel Ursula Ruth 47
#5 Mckevitt Gareth 40
#6 Allan James 35
#7 Pearce David Henry 29
#8 Bienek Irving Alexander 26
#9 Goudie Angus Gavin 25
#10 Troughton Paul Thomas 23

Latest patents

Publication Filing date Title
GB0814098D0 Sma actuator control
GB0813912D0 SMA Actuator
GB0813326D0 Differential SMA actuators
GB0810041D0 Improved subjective performance of sound projectors
GB0809017D0 SMA actuator control
GB0807592D0 Sma a/f camera module. independant lens suspension assembly & actuator assembly with integrated bias spring
WO2008129290A1 Control circuits for an sma actuator
GB0805051D0 Shape memory alloy actuation apparatus
GB0804666D0 Magnetostrictive capacitor magnetic field sensor apparatus
WO2008099155A1 Shape memory alloy actuation apparatus
GB0723982D0 Shaps memory alloy actuator control
GB0723613D0 SMA actuator control
GB0721313D0 Microphone based auto set-up
GB0721268D0 SMA camera actuator
GB0719628D0 protection device
GB0718780D0 Hystereisi compensation scheme
GB0718828D0 Shape memory alloy actuation apparatus
GB0716469D0 Sma actuator position control
GB0714718D0 Shape memory alloy actuation apparatus
GB0714508D0 Wedge crimps