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CAMBRIDGE SEMICONDUCTOR LTD

Overview
  • Total Patents
    140
  • GoodIP Patent Rank
    201,324
About

CAMBRIDGE SEMICONDUCTOR LTD has a total of 140 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States, United Kingdom and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, semiconductors and environmental technology are SILANNA ASIA PTE LTD, EXCELLIANCE MOS CORP and MONOLITHIC POWER SYSTEMS INC.

Patent filings per year

Chart showing CAMBRIDGE SEMICONDUCTOR LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Coulson David Robert 40
#2 Lalithambika Vinod A 36
#3 Udrea Florin 36
#4 Jacques Russell 27
#5 Garner David M 23
#6 Ryan Paul 19
#7 Garner David Michael 18
#8 Piper Johan 17
#9 Amaratunga Gehan Anil Joseph 13
#10 Moyse Philip John 11

Latest patents

Publication Filing date Title
CN104682677A Bjt drive scheme
WO2011030152A1 LATERAL INSULATED GATE BIPOLAR TRANSISTORS (LIGBTs)
US2010085115A1 Signal generator
GB0816921D0 Crossed ridges in a gap of a ferrite core arrangement
GB0811895D0 Switched-mode power supply transformer
GB0809410D0 Switch mode power supply systems
GB0809374D0 Estimating conduction times of a switch mode power supply transformer
GB0803183D0 Noise reduction systems and methods
GB0716676D0 Discharge lamp controller with SEPIC and push-pull stage
US2009057831A1 Semiconductor device and method of forming a semiconductor device
US2009058498A1 Half bridge circuit and method of operating a half bridge circuit
GB0713850D0 Regulating the output of a forward power converter
TW200807849A Forward power converters and controllers
WO2007138344A2 Forward power converters and controllers
WO2007135457A2 Switch mode power supply controllers
WO2007135452A1 Switch mode power supply controllers
WO2007135453A2 Switch mode power supply controllers
WO2007135454A1 Switch mode power supply controllers
GB0708200D0 Turn-off control for a bipolar transistor
GB0708198D0 A switching power converter with reduced collector dv/dt