Inventor · disambiguated record
Chenlei Guo
Also filed as: GUO CHENLEI
27 granted patents·8 pending applications·210 citations·filing 2010–2025
96Inventor score
Top patents by PatentIndex Score
35 records- 0196US11646035B1Dialog management systemAMAZON TECH INC·Filed 2020·Granted May 9, 2023·7 cites·20 claims
- 0296US11386890B1Natural language understandingAMAZON TECH INC·Filed 2020·Granted Jul 12, 2022·24 cites·20 claims
- 0395US11544504B1Dialog management systemAMAZON TECH INC·Filed 2020·Granted Jan 3, 2023·12 cites·20 claims
- 0495US11211058B1Disambiguation in automatic speech processingAMAZON TECH INC·Filed 2019·Granted Dec 28, 2021·28 cites·20 claims
- 0594US11393456B1Spoken language understanding systemAMAZON TECH INC·Filed 2020·Granted Jul 19, 2022·14 cites·20 claims
- 0694US9535960B2Context-sensitive search using a deep learning modelMICROSOFT CORP·Filed 2014·Granted Jan 3, 2017·31 cites·20 claims
- 0791US12400652B1Natural language processing systemAMAZON TECH INC·Filed 2023·Granted Aug 26, 2025·2 cites·20 claims
- 0890US11437027B1Alternate natural language input generationAMAZON TECH INC·Filed 2019·Granted Sep 6, 2022·15 cites·20 claims
- 0989US11158307B1Alternate utterance generationAMAZON TECH INC·Filed 2019·Granted Oct 26, 2021·22 cites·20 claims
- 1088US12443633B1Determining device contextAMAZON TECH INC·Filed 2023·Granted Oct 14, 2025·2 cites·18 claims
- 1187US11508361B2Sentiment aware voice user interfaceAMAZON TECH INC·Filed 2020·Granted Nov 22, 2022·3 cites·18 claims
- 1287US10264081B2Contextual people recommendationsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Apr 16, 2019·9 cites·20 claims
- 1385US11837229B1Interaction data and processing natural language inputsAMAZON TECH INC·Filed 2021·Granted Dec 5, 2023·2 cites·18 claims
- 1483US12424209B1Natural language processingAMAZON TECH INC·Filed 2023·Granted Sep 23, 2025·1 cites·20 claims
- 1583US11437026B1Personalized alternate utterance generationAMAZON TECH INC·Filed 2019·Granted Sep 6, 2022·12 cites·18 claims
- 1683US11151986B1Learning how to rewrite user-specific input for natural language understandingAMAZON TECH INC·Filed 2018·Granted Oct 19, 2021·5 cites·20 claims
- 1781US11250386B2Optimized scheduling of calendar eventsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Granted Feb 15, 2022·4 cites·20 claims
- 1880US11380304B1Generation of alternate representions of utterancesAMAZON TECH INC·Filed 2019·Granted Jul 5, 2022·5 cites·20 claims
- 1980US10042961B2Relevance group suggestionsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Aug 7, 2018·5 cites·16 claims
- 2078US11862149B2Learning how to rewrite user-specific input for natural language understandingAMAZON TECH INC·Filed 2021·Granted Jan 2, 2024·1 cites·16 claims
- 2176US2025356854A1Natural language processing systemAMAZON TECH INC·Filed 2025·Application pending·0 cites
- 2275US12488184B1Alternative input representationsAMAZON TECH INC·Filed 2022·Granted Dec 2, 2025·1 cites·18 claims
- 2372US2025349291A1Natural language processingAMAZON TECH INC·Filed 2025·Application pending·0 cites
- 2472US2025349290A1Natural language processingAMAZON TECH INC·Filed 2025·Application pending·0 cites
- 2570US12254867B2Spoken language understanding systemAMAZON TECH INC·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
- 2668US8396828B2Providing lightweight multidimensional online data storage for web service usage reportingBALL CHRISTOPHER·Filed 2010·Granted Mar 12, 2013·5 cites·17 claims
- 2764US12424210B2Natural language processingAMAZON TECH INC·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 2860US2023110205A1Alternate natural language input generationAMAZON TECH INC·Filed 2022·Application pending·0 cites
- 2959US2023119954A1Sentiment aware voice user interfaceAMAZON TECH INC·Filed 2022·Application pending·0 cites
- 3054US12488796B1Language model arbitration for natural language processingAMAZON TECH INC·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 3147US11929070B1Machine learning label generationAMAZON TECH INC·Filed 2021·Granted Mar 12, 2024·0 cites·20 claims
- 3245US11908452B1Alternative input representations for speech inputsAMAZON TECH INC·Filed 2021·Granted Feb 20, 2024·0 cites·20 claims
- 3345US2019057357A1Scheduling shared resources using a hierarchy of attributesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Application pending·0 cites
- 3435US2016275139A1Device applications and settings search from server signalsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Application pending·0 cites
- 3533US2016306798A1Context-sensitive content recommendation using enterprise search and public searchMICROSOFT CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →