Inventor · disambiguated record
David W. Buchanan
Also filed as: BUCHANAN DAVID · BUCHANAN DAVID W
24 granted patents·3 pending applications·224 citations·filing 2002–2020
95Inventor score
Top patents by PatentIndex Score
27 records- 0197US10168855B2Automatic detection of user preferences for alternate user interface modelIBM·Filed 2016·Granted Jan 1, 2019·21 cites·19 claims
- 0292US6922059B2Electric field sensorBAE SYSTEMS INFORMATION·Filed 2002·Granted Jul 26, 2005·87 cites·20 claims
- 0391US10621880B2Generating secondary questions in an introspective question answering systemBOGURAEV BRANIMIR K·Filed 2012·Granted Apr 14, 2020·11 cites·23 claims
- 0491US7154275B2Method and apparatus for detecting individuals using electrical field sensorsBAE SYSTEMS INFORMATION·Filed 2005·Granted Dec 26, 2006·43 cites·20 claims
- 0589US10606952B2Architecture and processes for computer learning and understandingELEMENTAL COGNITION LLC·Filed 2016·Granted Mar 31, 2020·5 cites·26 claims
- 0687US10614725B2Generating secondary questions in an introspective question answering systemBOGURAEV BRANIMIR K·Filed 2012·Granted Apr 7, 2020·6 cites·21 claims
- 0786US10496754B1Architecture and processes for computer learning and understandingMIND LAKES LLC·Filed 2017·Granted Dec 3, 2019·5 cites·21 claims
- 0886US6900642B2Aircraft electrostatic discharge test systemBAE SYSTEMS INFORMATION·Filed 2002·Granted May 31, 2005·28 cites·17 claims
- 0985US11847575B2Knowledge representation and reasoning system and method using dynamic rule generatorELEMENTAL OPCO LLC·Filed 2020·Granted Dec 19, 2023·3 cites·20 claims
- 1079US10438119B2Text-based inference chainingIBM·Filed 2012·Granted Oct 8, 2019·4 cites·19 claims
- 1177US10657205B2Architecture and processes for computer learning and understandingELEMENTAL COGNITION LLC·Filed 2017·Granted May 19, 2020·1 cites·27 claims
- 1277US10614165B2Architecture and processes for computer learning and understandingELEMENTAL COGNITION LLC·Filed 2017·Granted Apr 7, 2020·1 cites·21 claims
- 1372US10650099B2Architecture and processes for computer learning and understandingELEMENTAL COGNITION LLC·Filed 2017·Granted May 12, 2020·1 cites·20 claims
- 1471US11182679B2Text-based inference chainingIBM·Filed 2019·Granted Nov 23, 2021·1 cites·8 claims
- 1568US8072337B2Method and apparatus for tracking and locating explosives and explosive materials worldwide using micro RF transpondersZANK PAUL A·Filed 2009·Granted Dec 6, 2011·6 cites·34 claims
- 1664US9348508B2Automatic detection of user preferences for alternate user interface modelBAUGHMAN AARON K·Filed 2012·Granted May 24, 2016·1 cites·19 claims
- 1762US10628523B2Architecture and processes for computer learning and understandingELEMENTAL COGNITION LLC·Filed 2017·Granted Apr 21, 2020·0 cites·20 claims
- 1862US10621285B2Architecture and processes for computer learning and understandingELEMENTAL COGNITION LLC·Filed 2017·Granted Apr 14, 2020·0 cites·21 claims
- 1962US10614166B2Architecture and processes for computer learning and understandingELEMENTAL COGNITION LLC·Filed 2017·Granted Apr 7, 2020·0 cites·20 claims
- 2062US10599778B2Architecture and processes for computer learning and understandingELEMENTAL COGNITION LLC·Filed 2017·Granted Mar 24, 2020·0 cites·20 claims
- 2153US2014108321A1Text-based inference chainingIBM·Filed 2012·Application pending·0 cites
- 2251US9536050B2Influence filtering in graphical modelsIBM·Filed 2015·Granted Jan 3, 2017·0 cites·8 claims
- 2350US9754213B2Reasoning over cyclical directed graphical modelsIBM·Filed 2015·Granted Sep 5, 2017·0 cites·8 claims
- 2450US9613185B2Influence filtering in graphical modelsIBM·Filed 2014·Granted Apr 4, 2017·0 cites·9 claims
- 2549US9760835B2Reasoning over cyclical directed graphical modelsIBM·Filed 2014·Granted Sep 12, 2017·0 cites·9 claims
- 2638US2009146864A1Loran-based underground geolocation, navigation and communication systemZANK PAUL A·Filed 2006·Application pending·0 cites
- 2736US2005116720A1Method to detect and determine bearing to a rocket launch or muzzle blastFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →