Gateway-assisted file transfer
US8782168B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 28, 2013 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Jan 28, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/56
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A file transfer application maintains a secure connection over the Internet with a file transfer gateway. A user selects a file and the file transfer application requests a unique ticket from the gateway. The ticket is stored in both the gateway and the file transfer application. Next, the ticket is then encoded in a URL that can be sent to potential recipients of the file via conventional methods. Upon entering the URL into a web browser, the recipient will navigate to the file transfer gateway. The gateway decodes the URL to recover the ticket and looks up the ticket in the database to determine the associated application instance and file description. The gateway will then request the application instance to start encrypting and streaming the contents of the file identified by the ticket to the gateway, which then retransmits the encrypted stream to the recipient's web browser.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.