Inventor · name-matched record
DU JIAN
5 granted patents·7 pending applications·1 citations·filing 2023–2025
61Inventor score
Files withLEMON INC9ALIPAY HANGZHOU INF TECH CO LTD1BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD1NANJING CHERVON IND CO LTD1
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
12 records- 0187US12547767B2Privacy parameter recycling differential privacyLEMON INC·Filed 2024·Granted Feb 10, 2026·1 cites·20 claims
- 0279US2026008341A1Electric mowing vehicle and all-terrain vehicleNANJING CHERVON IND CO LTD·Filed 2025·Application pending·0 cites
- 0372US12561475B2Protecting membership for secure computation and communicationLEMON INC·Filed 2023·Granted Feb 24, 2026·0 cites·20 claims
- 0463US12561471B2Method and system for data communication with differentially private set intersectionALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Granted Feb 24, 2026·0 cites·20 claims
- 0560US12566886B2Dynamic programming solution for privacy protection evaluationLEMON INC·Filed 2023·Granted Mar 3, 2026·0 cites·20 claims
- 0660US2026040058A1Multi-conversion anonymous private set intersection techniquesBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0753US2026057080A1Enhanced raw data securityLEMON INC·Filed 2024·Application pending·0 cites
- 0852US2026058936A1Targeted frequency estimation in local differential privacyLEMON INC·Filed 2024·Application pending·0 cites
- 0951US2026005867A1Device data hashingLEMON INC·Filed 2024·Application pending·0 cites
- 1051US2026005866A1Device data hashingLEMON INC·Filed 2024·Application pending·0 cites
- 1150US2026006007A1Hybrid encoding for local differential privacyLEMON INC·Filed 2024·Application pending·0 cites
- 1249US12526126B2Sampling from binomial distribution in secure multi-party computationLEMON INC·Filed 2024·Granted Jan 13, 2026·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when DU JIAN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →