Method and system for delivering content to and locking content in a user device
US7953665B2 · kind B2 · utility
5Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2001 |
| Grant date | May 31, 2011 |
| Priority date | — |
| Expiry date | Sep 13, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for delivering content to be locked in a user device is provided. The method includes receiving a content selection. A device identifier that is operable to identify a specified user device is received. A lock message is generated based on the content selection. The lock message is sent to the user device identified by the device identifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.