Method and system for data communication with differentially private set intersection
US-12561471-B2 · Feb 24, 2026 · US
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Duan Pu patents
Duan Pu is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Duan Pu |
| Total patents | 16 |
| First publication | Dec 31, 2020 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems and methods for multi-party private set intersection
US-12519640-B2 · Jan 6, 2026 · US
Policy instance reuse in control planes of networks
US-12407616-B2 · Sep 2, 2025 · US
Common data determining methods, apparatuses, and systems for protecting privacy
US-12400027-B2 · Aug 26, 2025 · US
Policy instance reuse in control planes of networks
US-2025202825-A1 · Jun 19, 2025 · US
User authentication information-based registration method and apparatus and user authentication information-based query method and apparatus
US-2025193015-A1 · Jun 12, 2025 · US
Query optimization methods, apparatuses, and systems for secure multi-party database
US-12259885-B2 · Mar 25, 2025 · US
Differential privacy-based feature processing method and apparatus
US-2024152643-A1 · May 9, 2024 · US
Method and system for data communication with differentially private set intersection
US-2024135024-A1 · Apr 25, 2024 · US
Query optimization methods, apparatuses, and systems for secure multi-party database
US-2024054129-A1 · Feb 15, 2024 · US
Recent patents
Latest publications not already listed above.
Data query methods, apparatuses, and systems for multi-party secure database
US-2024045985-A1 · Feb 8, 2024 · US
Common data determining methods, apparatuses, and systems for protecting privacy
US-2023367902-A1 · Nov 16, 2023 · US
Data processing methods, apparatuses, and computer devices for privacy protection
US-2023336344-A1 · Oct 19, 2023 · US
Data determination methods, apparatuses, storage media, and terminal devices
US-2023336345-A1 · Oct 19, 2023 · US
Congestion avoidance with adaptive QoS policy enforcement from SD-WAN controller in SD-WAN networks
US-11071005-B2 · Jul 20, 2021 · US
Congestion Avoidance with Adaptive QoS policy enforcement from SD-WAN Controller in SD-WAN Networks
US-2020413283-A1 · Dec 31, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Alipay Hangzhou Inf Tech Co Ltd | 12 |
| Cisco Tech Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L9/085 | 5 |
| H04L2209/46 | 5 |
| G06F21/6245 | 5 |
| G06F21/602 | 5 |
| H04L9/0838 | 3 |