Cross-domain communicating using data files
US8219598B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 11, 2009 |
| Grant date | Jul 10, 2012 |
| Priority date | — |
| Expiry date | Jun 29, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/168
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In one implementation, a computer-implemented method includes receiving at a data server computer hosted at a first internet domain a request from a client computer for data to be used by an application SWF file received from a web server hosted at a second internet domain and executed by the client computer, the request includes the second internet domain and information specifying the requested data. The method further includes generating at least a portion of a data SWF file including the requested data and a domain identifier corresponding to the second internet domain, the domain identifier configured to specify that SWF formatted files associated with the second internet domain are permitted to access the requested data within the data SWF file. The method also includes transmitting the data SWF file from the data server computer to the client computer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.