Inventor · disambiguated record
Michel Dufresne
Also filed as: DUFRESNE MICHEL
22 granted patents·1 pending application·1,582 citations·filing 1983–2021
96Inventor score
Top patents by PatentIndex Score
23 records- 0198US9703549B2System and method for providing supplemental functionalities to a computer program via an ontology instanceReactiveCore LLC·Filed 2016·Granted Jul 11, 2017·89 cites·20 claims
- 0295US9372684B1System and method for providing supplemental functionalities to a computer program via an ontology instanceReactiveCore LLC·Filed 2015·Granted Jun 21, 2016·13 cites·18 claims
- 0395US9335991B1System and method for providing supplemental functionalities to a computer program via an ontology instanceReactiveCore LLC·Filed 2015·Granted May 10, 2016·14 cites·15 claims
- 0495US4623920ACable network data transmission systemVIDEOTRON GROUPE LTEE·Filed 1983·Granted Nov 18, 1986·291 cites·23 claims
- 0592US4982440ACATV network with addressable filters receiving MSK upstream signalsVIDEOTRON LTD·Filed 1989·Granted Jan 1, 1991·152 cites·28 claims
- 0691US5373315ATelevision audience data gatheringVIDEOTRON GROUPE LTEE·Filed 1994·Granted Dec 13, 1994·175 cites·28 claims
- 0791US4920533ACATV subscriber terminal transmission controlVIDEOTRON LTD·Filed 1988·Granted Apr 24, 1990·153 cites·30 claims
- 0889US9552200B1System and method for providing supplemental functionalities to a computer program via an ontology instanceReactiveCore LLC·Filed 2015·Granted Jan 24, 2017·6 cites·18 claims
- 0988US5497185ARemote control system for television audience data gatheringVIDEOTRON GROUPE LTEE·Filed 1994·Granted Mar 5, 1996·282 cites·3 claims
- 1088US5126840AFilter circuit receiving upstream signals for use in a CATV networkVIDEOTRON LTD·Filed 1990·Granted Jun 30, 1992·136 cites·18 claims
- 1187US5497420ACable TV system using passwordsVIDEOTRON GROUPE LTEE·Filed 1994·Granted Mar 5, 1996·106 cites·19 claims
- 1285US5675647ACable TV system using passwordsVIDEOTRON GROUPE LTEE·Filed 1995·Granted Oct 7, 1997·116 cites·16 claims
- 1384US9588759B1System and method for providing supplemental functionalities to a computer program via an ontology instanceReactiveCore LLC·Filed 2016·Granted Mar 7, 2017·3 cites·18 claims
- 1476US10387143B2System and method for providing supplemental functionalities to a computer programReactiveCore LLC·Filed 2017·Granted Aug 20, 2019·1 cites·20 claims
- 1574US10223100B2System and method for providing supplemental functionalities to a computer program via an ontology instanceReactiveCore LLC·Filed 2017·Granted Mar 5, 2019·1 cites·20 claims
- 1672US11157260B2Efficient information storage and retrieval using subgraphsReactiveCore LLC·Filed 2019·Granted Oct 26, 2021·2 cites·20 claims
- 1772US9766879B2System and method for providing supplemental functionalities to a computer program via an ontology instanceReactiveCore LLC·Filed 2016·Granted Sep 19, 2017·1 cites·20 claims
- 1865US10346154B2System and method for providing supplemental functionalities to a computer programReactiveCore LLC·Filed 2017·Granted Jul 9, 2019·1 cites·20 claims
- 1959US9798538B2System and method for providing supplemental functionalities to a computer programReactiveCore LLC·Filed 2017·Granted Oct 24, 2017·0 cites·20 claims
- 2056US5524001ADynamic cable signal assemblyVIDEOTRON GROUPE LTEE·Filed 1994·Granted Jun 4, 1996·40 cites·32 claims
- 2155US10152319B2System and method for providing supplemental functionalities to a computer program via an ontology instanceReactiveCore LLC·Filed 2017·Granted Dec 11, 2018·0 cites·21 claims
- 2254US2022012041A1Efficient information storage and retrieval using subgraphsReactiveCore LLC·Filed 2021·Application pending·0 cites
- 2347US9864598B2System and method for providing supplemental functionalities to a computer programReactiveCore LLC·Filed 2017·Granted Jan 9, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →