Federated data query methods and apparatuses based on privacy preserving
US-12585797-B2 · Mar 24, 2026 · US
This page is not indexed by search engines while we improve data quality.
Jin Bei patents
Jin Bei is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Jin Bei |
| Total patents | 2 |
| First publication | Nov 7, 2024 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Alipay Hangzhou Inf Tech Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F21/6227 | 2 |
| G06F21/602 | 2 |
| G06F16/256 | 2 |
| G06F16/2455 | 2 |
| G06F16/2453 | 2 |