Method and system for propagating data between different domains in a privacy focused way
US11960628B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2022 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Dec 21, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/535
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A propagation server for facilitating propagation of recorded information between first-party data structures associated with different domains, the propagation server arranged for data communication via a network with web browsers of client devices, wherein the propagation server is associated with a propagation domain being a web domain, wherein the propagation server is configured to: receive a first request from a first web browser, said first web browser associated with a first client device, wherein the first request identifies a first domain being a web domain different to the propagation domain; determine, via data communication with the first web browser, whether a propagation data structure, being a first party data structure associated with the propagation domain, is present on the first web browser; in a case where the propagation data structure is present: determine an identifier from information stored with the propagation data structure; generate first propagation information in dependence on the identifier, said first propagation information enabling determination of the identifier by the propagation server in a subsequent data communication instance between the fir…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.