Inventor · disambiguated record
Baiyang Liu
Also filed as: LIU BAIYANG
30 granted patents·2 pending applications·1,163 citations·filing 2013–2024
98Inventor score
Files withFACEBOOK INC9AMAZON TECH INC8META PLATFORMS INC7FACEBOOK TECH LLC3META PLATFORMS TECH LLC3
Top patents by PatentIndex Score
32 records- 0198US11368420B1Dialog state tracking for assistant systemsFACEBOOK TECH LLC·Filed 2019·Granted Jun 21, 2022·24 cites·18 claims
- 0298US11341335B1Dialog session override policies for assistant systemsFACEBOOK TECH LLC·Filed 2020·Granted May 24, 2022·18 cites·18 claims
- 0398US10977258B1Content summarization for assistant systemsFACEBOOK INC·Filed 2019·Granted Apr 13, 2021·85 cites·15 claims
- 0498US10957329B1Multiple wake words for systems with multiple smart assistantsFACEBOOK INC·Filed 2018·Granted Mar 23, 2021·59 cites·15 claims
- 0598US10958599B1Assisting multiple users in a multi-user conversation threadFACEBOOK INC·Filed 2018·Granted Mar 23, 2021·69 cites·19 claims
- 0698US10854206B1Identifying users through conversations for assistant systemsFACEBOOK INC·Filed 2018·Granted Dec 1, 2020·69 cites·19 claims
- 0798US10761866B2Intent identification for agent matching by assistant systemsFACEBOOK INC·Filed 2018·Granted Sep 1, 2020·45 cites·18 claims
- 0898US9437186B1Enhanced endpoint detection for speech recognitionAMAZON TECH INC·Filed 2013·Granted Sep 6, 2016·417 cites·22 claims
- 0997US12182883B2In-call experience enhancement for assistant systemsMETA PLATFORMS TECH LLC·Filed 2021·Granted Dec 31, 2024·3 cites·20 claims
- 1097US11721093B2Content summarization for assistant systemsMETA PLATFORMS INC·Filed 2021·Granted Aug 8, 2023·3 cites·20 claims
- 1197US11238239B2In-call experience enhancement for assistant systemsFACEBOOK TECH LLC·Filed 2020·Granted Feb 1, 2022·8 cites·20 claims
- 1297US11093551B1Execution engine for compositional entity resolution for assistant systemsFACEBOOK INC·Filed 2018·Granted Aug 17, 2021·19 cites·18 claims
- 1396US10229356B1Error tolerant neural network model compressionAMAZON TECH INC·Filed 2014·Granted Mar 12, 2019·192 cites·19 claims
- 1496US9558749B1Automatic speaker identification using speech recognition featuresAMAZON TECH INC·Filed 2013·Granted Jan 31, 2017·66 cites·24 claims
- 1595US9864576B1Voice controlled assistant with non-verbal user inputRAWLES LLC·Filed 2013·Granted Jan 9, 2018·32 cites·25 claims
- 1693US12001862B1Disambiguating user input with memorization for improved user assistanceMETA PLATFORMS INC·Filed 2018·Granted Jun 4, 2024·3 cites·18 claims
- 1793US11669918B2Dialog session override policies for assistant systemsMETA PLATFORMS TECH LLC·Filed 2022·Granted Jun 6, 2023·1 cites·20 claims
- 1893US10332525B2Automatic speaker identification using speech recognition featuresAMAZON TECH INC·Filed 2017·Granted Jun 25, 2019·12 cites·20 claims
- 1992US10121471B2Language model speech endpointingAMAZON TECH INC·Filed 2015·Granted Nov 6, 2018·15 cites·22 claims
- 2092US2025037212A1In-call experience enhancement for assistant systemsMETA PLATFORMS TECH LLC·Filed 2024·Application pending·0 cites
- 2188US11107462B1Methods and systems for performing end-to-end spoken language analysisFACEBOOK INC·Filed 2018·Granted Aug 31, 2021·17 cites·20 claims
- 2288US10726843B2Methods and systems for responding to inquiries based on social graph informationFACEBOOK INC·Filed 2017·Granted Jul 28, 2020·4 cites·18 claims
- 2385US11010179B2Aggregating semantic information for improved understanding of usersFACEBOOK INC·Filed 2018·Granted May 18, 2021·1 cites·19 claims
- 2480US12112530B2Execution engine for compositional entity resolution for assistant systemsMETA PLATFORMS INC·Filed 2021·Granted Oct 8, 2024·0 cites·18 claims
- 2579US12131523B2Multiple wake words for systems with multiple smart assistantsMETA PLATFORMS INC·Filed 2021·Granted Oct 29, 2024·0 cites·19 claims
- 2677US11544305B2Intent identification for agent matching by assistant systemsMETA PLATFORMS INC·Filed 2020·Granted Jan 3, 2023·0 cites·19 claims
- 2773US11900948B1Automatic speaker identification using speech recognition featuresAMAZON TECH INC·Filed 2022·Granted Feb 13, 2024·0 cites·20 claims
- 2873US10665245B2Automatic speaker identification using speech recognition featuresAMAZON TECH INC·Filed 2019·Granted May 26, 2020·1 cites·20 claims
- 2968US11222639B2Automatic speaker identification using speech recognition featuresAMAZON TECH INC·Filed 2020·Granted Jan 11, 2022·0 cites·20 claims
- 3060US11886473B2Intent identification for agent matching by assistant systemsMETA PLATFORMS INC·Filed 2022·Granted Jan 30, 2024·0 cites·19 claims
- 3153US12370593B2Counter-roller active power flexible spinning device for large cylinderUNIV XI AN JIAOTONG·Filed 2023·Granted Jul 29, 2025·0 cites·18 claims
- 3246US2023245654A1Systems and Methods for Implementing Smart Assistant SystemsMETA PLATFORMS INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →