Inventor · disambiguated record
Jack J. Letourneau
Also filed as: LETOURNEAU JACK J
65 granted patents·13 pending applications·2,006 citations·filing 1990–2024
99Inventor score
Files withROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 200226LOWER48 IP LLC11ROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 20029LETOURNEAU JACK J7SCHIFFMANN KARL4
Top patents by PatentIndex Score
78 records- 0198US10255311B2Manipulating sets of hierarchical dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2015·Granted Apr 9, 2019·21 cites·42 claims
- 0298US9430512B2Method and/or system for manipulating tree expressionsROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2015·Granted Aug 30, 2016·24 cites·25 claims
- 0398US9425951B2Method and/or system for transmitting and/or receiving dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2015·Granted Aug 23, 2016·28 cites·32 claims
- 0498US8443339B2Method and/or system for transforming between trees and stringsLETOURNEAU JACK J·Filed 2010·Granted May 14, 2013·71 cites·19 claims
- 0598US7681177B2Method and/or system for transforming between trees and stringsSKYLER TECHNOLOGY INC·Filed 2006·Granted Mar 16, 2010·77 cites·80 claims
- 0697US11243975B2Method and/or system for transforming between trees and stringsROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2020·Granted Feb 8, 2022·4 cites·24 claims
- 0797US10725989B2Enumeration of trees from finite number of nodesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2017·Granted Jul 28, 2020·16 cites·33 claims
- 0897US10713274B2Method and/or system for transforming between trees and stringsROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2018·Granted Jul 14, 2020·13 cites·18 claims
- 0997US10325031B2Method and/or system for manipulating tree expressionsROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2016·Granted Jun 18, 2019·17 cites·42 claims
- 1097US10140349B2Method and/or system for transforming between trees and stringsROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2017·Granted Nov 27, 2018·13 cites·39 claims
- 1197US10068003B2Method and/or system for tree transformationROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2015·Granted Sep 4, 2018·22 cites·21 claims
- 1297US10055438B2Manipulation and/or analysis of hierarchical dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2015·Granted Aug 21, 2018·23 cites·21 claims
- 1397US9842130B2Enumeration of trees from finite number of nodesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2016·Granted Dec 12, 2017·22 cites·36 claims
- 1497US9646034B2Enumeration of rooted partial subtreesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2016·Granted May 9, 2017·25 cites·20 claims
- 1597US9563653B2Method and/or system for transforming between trees and stringsROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEBRUARY 8 2002·Filed 2015·Granted Feb 7, 2017·24 cites·30 claims
- 1697US9411841B2Enumeration of trees from finite number of nodesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2015·Granted Aug 9, 2016·28 cites·40 claims
- 1797US9330128B2Enumeration of rooted partial subtreesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2012·Granted May 3, 2016·31 cites·56 claims
- 1897US9077515B2Method and/or system for transmitting and/or receiving dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2014·Granted Jul 7, 2015·36 cites·24 claims
- 1997US9043347B2Method and/or system for manipulating tree expressionsROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2013·Granted May 26, 2015·35 cites·26 claims
- 2096US11663238B2Method and/or system for tree transformationLOWER48 IP LLC·Filed 2021·Granted May 30, 2023·3 cites·15 claims
- 2196US11204906B2Manipulating sets of hierarchical dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2018·Granted Dec 21, 2021·10 cites·39 claims
- 2296US11100070B2Manipulation and/or analysis of hierarchical dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2018·Granted Aug 24, 2021·12 cites·35 claims
- 2396US10411878B2Method and/or system for transmitting and/or receiving dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2016·Granted Sep 10, 2019·16 cites·35 claims
- 2496US9020961B2Method or system for transforming between trees and arraysROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2012·Granted Apr 28, 2015·34 cites·27 claims
- 2596US8990769B2Method and/or system for transforming between trees and stringsROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST·Filed 2013·Granted Mar 24, 2015·26 cites·30 claims
- 2696US8650201B2Method and/or system for transmitting and/or receiving dataLETOURNEAU JACK J·Filed 2009·Granted Feb 11, 2014·39 cites·56 claims
- 2796US8626777B2Method and/or system for manipulating tree expressionsLETOURNEAU JACK J·Filed 2009·Granted Jan 7, 2014·39 cites·28 claims
- 2896US8356040B2Method and/or system for transforming between trees and arraysROBERT T AND VIRGINIA T JENKINS·Filed 2006·Granted Jan 15, 2013·54 cites·92 claims
- 2996US8316059B1Enumeration of rooted partial subtreesSCHIFFMANN KARL·Filed 2005·Granted Nov 20, 2012·51 cites·48 claims
- 3096US7899821B1Manipulation and/or analysis of hierarchical dataSCHIFFMANN KARL·Filed 2006·Granted Mar 1, 2011·54 cites·39 claims
- 3195US11194777B2Manipulation and/or analysis of hierarchical dataROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2018·Granted Dec 7, 2021·8 cites·36 claims
- 3295US10733234B2Method and/or system for simplifying tree expressions, such as for pattern matchingROBERT T AND VIRGINIA T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2016·Granted Aug 4, 2020·12 cites·24 claims
- 3395US10394785B2Method and/or system for transforming between trees and arraysROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEBRUARY 8 2002·Filed 2015·Granted Aug 27, 2019·18 cites·24 claims
- 3495US9002862B2Enumeration of trees from finite number of nodesROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2013·Granted Apr 7, 2015·35 cites·24 claims
- 3594US7627591B2Method and/or system for manipulating tree expressionsSKYLER TECHNOLOGY INC·Filed 2004·Granted Dec 1, 2009·58 cites·33 claims
- 3693US11100137B2Method and/or system for tree transformationROBERT T JENKINS AS TRUSTEES OF THE JENKINS FAMILY TRUST DATED FEB 8 2002·Filed 2018·Granted Aug 24, 2021·12 cites·13 claims
- 3793US10380089B2Method and/or system for tagging treesLETOURNEAU JACK J·Filed 2010·Granted Aug 13, 2019·17 cites·34 claims
- 3893US9245050B2Manipulation and/or analysis of hierarchical dataSCHIFFMANN KARL·Filed 2011·Granted Jan 26, 2016·16 cites·60 claims
- 3993US9177003B2Manipulating sets of heirarchical dataLETOURNEAU JACK J·Filed 2011·Granted Nov 3, 2015·14 cites·33 claims
- 4093US9015202B2Method and/or system for tree transformationROBERT T AND VIRGINIA T JENKINS AS TRUSTEES FOR THE JENKINS FAMILY TRUST·Filed 2013·Granted Apr 21, 2015·14 cites·16 claims
- 4193US7636727B2Enumeration of trees from finite number of nodesSKYLER TECHNOLOGY INC·Filed 2004·Granted Dec 22, 2009·59 cites·16 claims
- 4293US7630995B2Method and/or system for transmitting and/or receiving dataSKYLER TECHNOLOGY INC·Filed 2004·Granted Dec 8, 2009·56 cites·24 claims
- 4393US5758152AMethod and apparatus for the generation and manipulation of data structuresPRIME ARITHMETICS INC·Filed 1990·Granted May 26, 1998·182 cites·19 claims
- 4492US8615530B1Method and/or system for tree transformationLETOURNEAU JACK J·Filed 2005·Granted Dec 24, 2013·20 cites·24 claims
- 4591US8612461B2Enumeration of trees from finite number of nodesSCHIFFMANN KARL·Filed 2009·Granted Dec 17, 2013·16 cites·20 claims
- 4691US8037102B2Manipulating sets of hierarchical dataROBERT T AND VIRGINIA T JENKINS·Filed 2004·Granted Oct 11, 2011·45 cites·30 claims
- 4790US6055537AComputer structure for storing and manipulating informationPRIME ARITHMETICS INC·Filed 1997·Granted Apr 25, 2000·117 cites·5 claims
- 4890US5724576AMethod and apparatus for the generation and manipulation of data structuresPRIME ARITHMETICS INC·Filed 1995·Granted Mar 3, 1998·150 cites·34 claims
- 4989US7882147B2File location naming hierarchyROBERT T AND VIRGINIA T JENKINS·Filed 2004·Granted Feb 1, 2011·49 cites·6 claims
- 5089US7801923B2Method and/or system for tagging treesROBERT T AND VIRGINIA T JENKIN·Filed 2004·Granted Sep 21, 2010·51 cites·36 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Jack J. Letourneau files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →