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AOTI OPERATING CO INC

Overview
  • Total Patents
    79
About

AOTI OPERATING CO INC has a total of 79 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 EPO (European Patent Office). Its main competitors in its focus markets measurement, semiconductors and optics are HYPERNEX INC, REITETSUKUSU KK and KOKUSAI SYST SCI KK.

Patent filings per year

Chart showing AOTI OPERATING CO INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Higgs Victor 25
#2 Hammond Michael John 14
#3 Mayes Ian Christopher 10
#4 Smith Nigel Peter 10
#5 Podgorney Harvey 9
#6 Ladbrooke Peter 6
#7 Goodship Neil 6
#8 Sweeney Michael 6
#9 Meaton Clive 5
#10 Gough James 4

Latest patents

Publication Filing date Title
GB0518682D0 S-parameter measurement
GB0518684D0 S-parameter measurement
WO2004090979A2 Overlay metrology mark
KR20060009249A Overlay metrology mark
TW200509355A Overlay metrology mark
GB0321918D0 Focusing system and method
GB0308182D0 Detection method and apparatus
GB0308180D0 Overlay alignment mark
GB0308082D0 Overlay alignment mark
GB0308086D0 Overlay alignment mark
GB0308085D0 Overlay alignment mark
GB0223632D0 Semiconductor testing instrument
GB0223635D0 Semiconductor monitoring instrument
GB0216815D0 Detection method and apparatus
GB0216622D0 Detection method and apparatus
GB0216620D0 Detection method and apparatus
GB0216605D0 Sealing ring assembly and mounting method
GB0216184D0 Detection method and apparatus
GB0215736D0 Monitoring apparatus and method for improving the accuracy and repeatability of electrochemical capacitance voltage (ECV) measurements
IL155021D0 Method to detect surface metal contamination