Inventor · disambiguated record
Chaochao Chen
Also filed as: CHEN CHAOCHAO
21 granted patents·7 pending applications·43 citations·filing 2017–2023
91Inventor score
Files withALIPAY HANGZHOU INF TECH CO LTD12ADVANCED NEW TECHNOLOGIES CO LTD7BEIJING MOBIKE TECH CO LTD3CHEN CHAOCHAO3ALIBABA GROUP HOLDING LTD2
Top patents by PatentIndex Score
28 records- 0194US11270028B1Obtaining jointly trained model based on privacy protectionALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Granted Mar 8, 2022·12 cites·20 claims
- 0289USD991418SFoldable bathtubCHEN CHAOCHAO·Filed 2023·Granted Jul 4, 2023·13 cites·1 claims
- 0389US11449805B2Target data party selection methods and systems for distributed model trainingALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Granted Sep 20, 2022·4 cites·17 claims
- 0486US10789377B2Secret sharing with no trusted initializerALIBABA GROUP HOLDING LTD·Filed 2019·Granted Sep 29, 2020·3 cites·10 claims
- 0581US11176469B2Model training methods, apparatuses, and systemsADVANCED NEW TECHNOLOGIES CO LTD·Filed 2021·Granted Nov 16, 2021·1 cites·20 claims
- 0679US11551110B2Recommendation system construction method and apparatusADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Jan 10, 2023·1 cites·20 claims
- 0779US11386212B2Secure multi-party computation with no trusted initializerADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Jul 12, 2022·1 cites·21 claims
- 0878US10917425B2Graph structure model training and junk account identificationADVANCED NEW TECHNOLOGIES CO LTD·Filed 2020·Granted Feb 9, 2021·1 cites·24 claims
- 0976US10902332B2Recommendation system construction method and apparatusADVANCED NEW TECHNOLOGIES CO LTD·Filed 2019·Granted Jan 26, 2021·2 cites·17 claims
- 1073USD1019167SChildren's step stoolCHEN CHAOCHAO·Filed 2023·Granted Mar 26, 2024·4 cites·1 claims
- 1161US2024135258A1Methods and apparatuses for data privacy-preserving training of service prediction modelsALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Application pending·0 cites
- 1260US2024037252A1Methods and apparatuses for jointly updating service modelALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Application pending·0 cites
- 1359US11455425B2Methods, apparatuses, and systems for updating service model based on privacy protectionALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Granted Sep 27, 2022·0 cites·18 claims
- 1459US10672058B2Secret sharing with a trusted initializerALIBABA GROUP HOLDING LTD·Filed 2019·Granted Jun 2, 2020·0 cites·20 claims
- 1559US2024095647A1Privacy-protecting methods and apparatuses for determining feature effective value of business dataALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Application pending·0 cites
- 1658US11157818B2Model training method and apparatus based on gradient boosting decision treeADVANCED NEW TECHNOLOGIES CO LTD·Filed 2021·Granted Oct 26, 2021·0 cites·18 claims
- 1758US10217365B2Method for determining whether object is in target area, and parking management deviceBEIJING MOBIKE TECH CO LTD·Filed 2017·Granted Feb 26, 2019·1 cites·16 claims
- 1857US2022129580A1Methods, apparatuses, and systems for updating service model based on privacy protectionALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Application pending·0 cites
- 1956US11341411B2Method, apparatus, and system for training neural network modelALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Granted May 24, 2022·0 cites·20 claims
- 2053US2022101160A1Model reuse-based model predictionALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Application pending·0 cites
- 2148US11275845B2Method and apparatus for clustering privacy data of plurality of partiesALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Granted Mar 15, 2022·0 cites·20 claims
- 2248US10250737B2Terminal function setting method and device for vehicle unlocking, and mobile terminalBEIJING MOBIKE TECH CO LTD·Filed 2017·Granted Apr 2, 2019·0 cites·13 claims
- 2347US12169582B2Privacy protection-based multicollinearity detection methods, apparatuses, and systemsALIPAY HANGZHOU INF TECH CO LTD·Filed 2022·Granted Dec 17, 2024·0 cites·20 claims
- 2447US11256900B1Facial recognition methods and apparatusesALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Granted Feb 22, 2022·0 cites·20 claims
- 2547US2021174144A1Method and apparatus for obtaining training sample of first model based on second modelADVANCED NEW TECHNOLOGIES CO LTD·Filed 2021·Application pending·0 cites
- 2644US2018315310A1Vehicle parking management method, vehicle and serverBEIJING MOBIKE TECH CO LTD·Filed 2017·Application pending·0 cites
- 2734US10825262B2Systems and methods for bearing health monitoring in power plantsGEN ELECTRIC·Filed 2018·Granted Nov 3, 2020·0 cites·17 claims
- 2833USD1021021STravel foldable potty for toddlerCHEN CHAOCHAO·Filed 2023·Granted Apr 2, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →