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QUANTUM ENGINEERING INC

Overview
  • Total Patents
    102
About

QUANTUM ENGINEERING INC has a total of 102 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets transport, measurement and control are FERRER DALMAU ANTONIO, SUEDBAHNGESELLSCHAFT and STEFAN GOETZ & SOEHNE KOMMANDI.

Patent filings per year

Chart showing QUANTUM ENGINEERING INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kane Mark Edward 74
#2 Hickenlooper Harrison Thomas 66
#3 Shockley James Francis 60
#4 Kane Mark 13
#5 Shockley James 10
#6 Mix John D 4
#7 Hickenlooper Harrison 4
#8 Kane Mark E 4
#9 Brady James 4
#10 Harrison Thomas Hickenlooper 4

Latest patents

Publication Filing date Title
US2010213321A1 Method and systems for end of train force reporting
US2009058624A1 Cognitive alerter
US2009048725A1 Train crew management and security system
US2009043435A1 Methods and systems for making a gps signal vital
US2008099633A1 Method and apparatus for sounding horn on a train
US2006058957A1 System and method for determining relative differential positioning system measurement solutions
US6970774B2 Method and system for compensating for wheel wear on a train
US6903658B2 Method and system for ensuring that a train operator remains alert during operation of the train
US7096096B2 Method and system for automatically locating end of train devices
US2004006411A1 Method and system for compensating for wheel wear on a train
US6915191B2 Method and system for detecting when an end of train has passed a point
US6853888B2 Lifting restrictive signaling in a block
US6863246B2 Method and system for automated fault reporting
US6957131B2 Positive signal comparator and method
US6845953B2 Method and system for checking track integrity
US6996461B2 Method and system for ensuring that a train does not pass an improperly configured device
US6865454B2 Train control system and method of controlling a train or trains
US6609049B1 Method and system for automatically activating a warning device on a train
US6588966B2 End of train coupler mounting device
US2003225490A1 Method and system for compensating for wheel wear on a train