Inventor · disambiguated record
Kannan Achan
Also filed as: ACHAN KANNAN
154 granted patents·68 pending applications·277 citations·filing 2007–2025
99Inventor score
Top patents by PatentIndex Score
222 records- 0197US11228660B2Systems and methods for webpage personalizationWALMART APOLLO LLC·Filed 2020·Granted Jan 18, 2022·11 cites·20 claims
- 0295US11538060B2Systems and methods for search query refinementWALMART APOLLO LLC·Filed 2021·Granted Dec 27, 2022·4 cites·20 claims
- 0394US11836066B2Systems and methods for altering a graphical user interfaceWALMART APOLLO LLC·Filed 2022·Granted Dec 5, 2023·4 cites·20 claims
- 0494US11610249B2System, method, and computer readable medium for automatic item rankingsWALMART APOLLO LLC·Filed 2021·Granted Mar 21, 2023·5 cites·20 claims
- 0594US11113744B2Personalized item recommendations through large-scale deep-embedding architecture with real-time inferencingWALMART APOLLO LLC·Filed 2020·Granted Sep 7, 2021·4 cites·18 claims
- 0694US7877404B2Query classification based on query click logsMICROSOFT CORP·Filed 2008·Granted Jan 25, 2011·60 cites·16 claims
- 0793US12008622B2Methods and apparatuses for recommending substitutions made during order fulfillment processesWALMART APOLLO LLC·Filed 2020·Granted Jun 11, 2024·5 cites·17 claims
- 0893US11734746B2Systems and methods for utilizing a convolutional neural network architecture for visual product recommendationsWALMART APOLLO LLC·Filed 2021·Granted Aug 22, 2023·2 cites·20 claims
- 0993US11537495B2Systems and methods for altering a graphical user interfaceWALMART APOLLO LLC·Filed 2021·Granted Dec 27, 2022·3 cites·20 claims
- 1092US12367518B2Methods and apparatuses for recommending substitutions made during order fulfillment processesWALMART APOLLO LLC·Filed 2024·Granted Jul 22, 2025·2 cites·20 claims
- 1192US11645580B2Robust reinforcement learning in personalized content predictionWALMART APOLLO LLC·Filed 2020·Granted May 9, 2023·4 cites·17 claims
- 1292US11367119B2Methods and apparatuses for evaluating substitutions made during order fulfillment processesWALMART APOLLO LLC·Filed 2020·Granted Jun 21, 2022·7 cites·20 claims
- 1392US10579625B2Personalized review snippet generation and displayWAL MART STORES INC·Filed 2016·Granted Mar 3, 2020·9 cites·22 claims
- 1491US11288730B2System and method for personalized item recommendations through large-scale deep-embedding architectureWALMART APOLLO LLC·Filed 2020·Granted Mar 29, 2022·3 cites·20 claims
- 1591US11176592B2Systems and methods for recommending cold-start items on a website of a retailerWALMART APOLLO LLC·Filed 2020·Granted Nov 16, 2021·3 cites·20 claims
- 1691US8229786B2Click probability with missing features in sponsored searchCETIN OZGUR·Filed 2010·Granted Jul 24, 2012·22 cites·24 claims
- 1790US12412204B2Systems and methods for determining price bands and user price affinity predictions using machine learning architectures and techniquesWALMART APOLLO LLC·Filed 2023·Granted Sep 9, 2025·1 cites·20 claims
- 1890US10275820B2Systems and methods for utilizing a convolutional neural network architecture for visual product recommendationsWAL MART STORES INC·Filed 2017·Granted Apr 30, 2019·6 cites·20 claims
- 1990US8364525B2Using clicked slate driven click-through rate estimates in sponsored searchYAHOO INC·Filed 2010·Granted Jan 29, 2013·29 cites·20 claims
- 2089US11308543B1Methods and apparatus for automatically providing personalized carouselsWALMART APOLLO LLC·Filed 2020·Granted Apr 19, 2022·3 cites·17 claims
- 2188US12182215B2Systems and methods for personalizing search engine recall and ranking using machine learning techniquesWALMART APOLLO LLC·Filed 2023·Granted Dec 31, 2024·1 cites·20 claims
- 2288US11068960B2Methods and apparatus for item substitutionWALMART APOLLO LLC·Filed 2019·Granted Jul 20, 2021·8 cites·20 claims
- 2387US11645559B2Methods and apparatus for generating item recommendations based on real-time inference of machine learning modelsWALMART APOLLO LLC·Filed 2020·Granted May 9, 2023·3 cites·20 claims
- 2487US11315165B2Routine item recommendationsWALMART APOLLO LLC·Filed 2020·Granted Apr 26, 2022·3 cites·16 claims
- 2586US11520795B2Personalized review snippet generation and displayWALMART APOLLO LLC·Filed 2020·Granted Dec 6, 2022·2 cites·20 claims
- 2686US11455656B2Methods and apparatus for electronically providing item advertisement recommendationsWALMART APOLLO LLC·Filed 2019·Granted Sep 27, 2022·4 cites·19 claims
- 2785US11468494B2System, non-transitory computer readable medium, and method for personalized complementary recommendationsWALMART APOLLO LLC·Filed 2020·Granted Oct 11, 2022·2 cites·17 claims
- 2885US8010341B2Adding prototype information into probabilistic modelsMICROSOFT CORP·Filed 2007·Granted Aug 30, 2011·16 cites·20 claims
- 2984US12039587B2Methods and apparatus for determining item affinities associated with online chat sessionsWALMART APOLLO LLC·Filed 2022·Granted Jul 16, 2024·1 cites·14 claims
- 3084US12020276B1Systems and methods for benefit affinity using trained affinity modelsWALMART APOLLO LLC·Filed 2023·Granted Jun 25, 2024·1 cites·20 claims
- 3183US12154159B2Methods and systems for determining household characteristicsWALMART APOLLO LLC·Filed 2022·Granted Nov 26, 2024·1 cites·20 claims
- 3283US11797624B2Personalized ranking using deep attribute extraction and attentive user interest embeddingsWALMART APOLLO LLC·Filed 2022·Granted Oct 24, 2023·1 cites·20 claims
- 3381US11636267B2Methods and apparatus to generate textual data using machine learning processesWALMART APOLLO LLC·Filed 2021·Granted Apr 25, 2023·1 cites·14 claims
- 3481US11354719B2Systems and methods for determining substitutionsWALMART APOLLO LLC·Filed 2019·Granted Jun 7, 2022·2 cites·20 claims
- 3580US12093979B2Systems and methods for generating real-time recommendationsWALMART APOLLO LLC·Filed 2021·Granted Sep 17, 2024·1 cites·20 claims
- 3680US8484077B2Using linear and log-linear model combinations for estimating probabilities of eventsCETIN OZGUR·Filed 2010·Granted Jul 9, 2013·4 cites·20 claims
- 3779US8856360B2Automatically identifying dynamic internet protocol addressesACHAN KANNAN·Filed 2007·Granted Oct 7, 2014·9 cites·20 claims
- 3879US8745731B2Clustering botnet behavior using parameterized modelsACHAN KANNAN·Filed 2008·Granted Jun 3, 2014·9 cites·17 claims
- 3978US12373323B2Systems and methods for altering a graphical user interfaceWALMART APOLLO LLC·Filed 2023·Granted Jul 29, 2025·0 cites·21 claims
- 4078US12277589B2System, method, and non-transitory computer readable storage medium, for diversifying complementary item recommendations based on user preferencesWALMART APOLLO LLC·Filed 2021·Granted Apr 15, 2025·1 cites·20 claims
- 4178US12154135B2Dynamic evaluation and use of global and contextual personasWALMART APOLLO LLC·Filed 2023·Granted Nov 26, 2024·0 cites·18 claims
- 4278US11107143B2Systems and methods for utilizing a convolutional neural network architecture for visual product recommendationsWALMART APOLLO LLC·Filed 2019·Granted Aug 31, 2021·2 cites·28 claims
- 4378US11042895B2Automatic resolution of the explore-exploit decision in omnichannel settingsWAL MART STORES INC·Filed 2018·Granted Jun 22, 2021·2 cites·20 claims
- 4477US11710037B2Systems and methods for altering user interfaces using predicted user activityWALMART APOLLO LLC·Filed 2020·Granted Jul 25, 2023·1 cites·20 claims
- 4577US11544763B2Systems and methods for prediction of item quantityWALMART APOLLO LLC·Filed 2020·Granted Jan 3, 2023·1 cites·20 claims
- 4677US11107144B2Automatically determining in real-time a triggering model for personalized recommendationsWALMART APOLLO LLC·Filed 2020·Granted Aug 31, 2021·1 cites·20 claims
- 4777US2024331012A1Systems and methods for estimating personal replenishment cyclesWALMART APOLLO LLC·Filed 2024·Application pending·0 cites
- 4876US12026728B2Systems and methods for identifying and using micro-intentsWALMART APOLLO LLC·Filed 2019·Granted Jul 2, 2024·2 cites·20 claims
- 4976US11461822B2Methods and apparatus for automatically providing personalized item reviewsWALMART APOLLO LLC·Filed 2019·Granted Oct 4, 2022·1 cites·19 claims
- 5075US12033178B2Automatic resolution of the explore-exploit decision in omnichannel settingsWALMART APOLLO LLC·Filed 2023·Granted Jul 9, 2024·0 cites·20 claims
Showing the top 50 of 222 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →