Inventor · disambiguated record
Pu Duan
Also filed as: DUAN PU
4 granted patents·5 pending applications·101 citations·filing 2019–2024
67Inventor score
Top patents by PatentIndex Score
9 records- 0196US11071005B2Congestion avoidance with adaptive QoS policy enforcement from SD-WAN controller in SD-WAN networksCISCO TECH INC·Filed 2019·Granted Jul 20, 2021·101 cites·20 claims
- 0260US2024152643A1Differential privacy-based feature processing method and apparatusALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Application pending·0 cites
- 0358US12407616B2Policy instance reuse in control planes of networksCISCO TECH INC·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 0455US12259885B2Query 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
- 0552US12400027B2Common data determining methods, apparatuses, and systems for protecting privacyALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Granted Aug 26, 2025·0 cites·20 claims
- 0650US2024045985A1Data query methods, apparatuses, and systems for multi-party secure databaseALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Application pending·0 cites
- 0747US2023336344A1Data processing methods, apparatuses, and computer devices for privacy protectionALIPAY HANGZHOU INF TECH CO LTD·Filed 2023·Application pending·0 cites
- 0845US2025193015A1User authentication information-based registration method and apparatus and user authentication information-based query method and apparatusALIPAY HANGZHOU INF TECH CO LTD·Filed 2024·Application pending·0 cites
- 0944US2024362243A1Data query method and apparatus, and secure multi-party databaseALIPAY HANGZHOU INF TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →