Inventor · disambiguated record
Jian Du
Also filed as: DU JIAN · Du jian-qiang
21 granted patents·14 pending applications·133 citations·filing 2013–2024
92Inventor score
Files withLEMON INC18ALIPAY HANGZHOU INF TECH CO LTD7ALIPAY LABS SINGAPORE PTE LTD2BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD1CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY1
Top patents by PatentIndex Score
35 records- 0197US11017322B1Method and system for federated learningALIPAY LABS SINGAPORE PTE LTD·Filed 2021·Granted May 25, 2021·97 cites·20 claims
- 0295US11886617B1Protecting membership and data in a secure multi-party computation and/or communicationLEMON INC·Filed 2023·Granted Jan 30, 2024·6 cites·19 claims
- 0394US11836263B1Secure multi-party computation and communicationLEMON INC·Filed 2023·Granted Dec 5, 2023·6 cites·12 claims
- 0494US11443245B1Method and system for federated adversarial domain adaptationALIPAY LABS SINGAPORE PTE LTD·Filed 2021·Granted Sep 13, 2022·13 cites·20 claims
- 0592US11829512B1Protecting membership in a secure multi-party computation and/or communicationLEMON INC·Filed 2023·Granted Nov 28, 2023·2 cites·11 claims
- 0691US11868497B1Fast convolution algorithm for composition determinationLEMON INC·Filed 2023·Granted Jan 9, 2024·2 cites·20 claims
- 0790US11874950B1Protecting membership for secure computation and communicationLEMON INC·Filed 2023·Granted Jan 16, 2024·2 cites·17 claims
- 0889US11989325B1Protecting membership in a secure multi-party computation and/or communicationLEMON INC·Filed 2023·Granted May 21, 2024·1 cites·20 claims
- 0987US11809588B1Protecting membership in multi-identification secure computation and communicationLEMON INC·Filed 2023·Granted Nov 7, 2023·1 cites·20 claims
- 1086US12231563B2Secure computation and communicationLEMON INC·Filed 2023·Granted Feb 18, 2025·1 cites·20 claims
- 1186US11811920B1Secure computation and communicationLEMON INC·Filed 2023·Granted Nov 7, 2023·1 cites·20 claims
- 1272US11983285B1Secure multi-party computation and communicationLEMON INC·Filed 2023·Granted May 14, 2024·0 cites·20 claims
- 1370US2025042385A1Vehicle-type driving deviceNANJING CHERVON IND CO LTD·Filed 2024·Application pending·0 cites
- 1464US12430458B2Transformed partial convolution algorithm for composition determinationLEMON INC·Filed 2023·Granted Sep 30, 2025·0 cites·20 claims
- 1563US2025322264A1Privacy preserving tabular large language modelLEMON INC·Filed 2024·Application pending·0 cites
- 1662US12499251B2Statistical measurement with active learning for privacy protection evaluationLEMON INC·Filed 2023·Granted Dec 16, 2025·0 cites·20 claims
- 1760US2024152643A1Differential privacy-based feature processing method and apparatusALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Application pending·0 cites
- 1859US12335507B2Image encoding device and weighted prediction image encoding methodSIGMASTAR TECHNOLOGY LTD·Filed 2023·Granted Jun 17, 2025·0 cites·13 claims
- 1959US10352981B2Power-cable ground current self-adaptive monitoring methodCHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY·Filed 2014·Granted Jul 16, 2019·1 cites·11 claims
- 2056US2024135025A1Query processing method and apparatusALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Application pending·0 cites
- 2155US12259885B2Query optimization methods, apparatuses, and systems for secure multi-party databaseALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 2255US2025328675A1Subsampling in privacy parameter recycling differential privacyLEMON INC·Filed 2024·Application pending·0 cites
- 2355US2025328683A1Composition in recycling differential privacyLEMON INC·Filed 2024·Application pending·0 cites
- 2455US2025328682A1Determining privacy parameter values for differential privacy with recyclingLEMON INC·Filed 2024·Application pending·0 cites
- 2555US2025328681A1Differential privacy with uility indicatorLEMON INC·Filed 2024·Application pending·0 cites
- 2652US12400027B2Common data determining methods, apparatuses, and systems for protecting privacyALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 2751US2024419839A1Method and apparatus for jointly training natural language processing model based on privacy protectionALIPAY HANGZHOU INF TECH CO LTD·Filed 2022·Application pending·0 cites
- 2850US2025247369A1Random noise generation for multiparty computationLEMON INC·Filed 2024·Application pending·0 cites
- 2950US2024045985A1Data query methods, apparatuses, and systems for multi-party secure databaseALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Application pending·0 cites
- 3050US2025247204A1Random noise generation for multiparty computationBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 3144US2024362243A1Data query method and apparatus, and secure multi-party databaseALIPAY HANGZHOU INF TECH CO LTD·Filed 2022·Application pending·0 cites
- 3244US2014359432A1Electronic document production system and electronic document production method thereofWISTRON CORP·Filed 2013·Application pending·0 cites
- 3340US12511448B2Power transmission and transformation project acceptance method based on building information modeling (BIM) and point cloud measurementSTATE GRID JIANGSU ELECTRIC POWER ENG CONSULTING CO LTD·Filed 2022·Granted Dec 30, 2025·0 cites·6 claims
- 3436US11762006B2Method for accurate fault location in a multi-type cable connection system, a device and a storage medium thereofTRANSCOM INSTR CO LTD·Filed 2018·Granted Sep 19, 2023·0 cites·12 claims
- 3536US11619663B2Method for calculating radio interference suffered by a communication device mounted on an electric power towerSTATE GRID JIANGSU ELECTRIC POWER CO LTD·Filed 2020·Granted Apr 4, 2023·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →