Method and system for encrypting and storing content to a user
US7069449B2 · kind B2 · utility
67Cited by
18References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2001 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Feb 6, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/1675
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for encrypting content sent to a user. The user terminal is assigned a serial number. When content is received by the user terminal, it is encrypted and the serial number is embedded into the encrypted content. The content is decrypted if the serial number embedded in the encrypted content is the serial number associated with the user terminal. Content may also be simultaneously stored and displayed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.