Digital content protection systems and methods
US7966539B2 · kind B2 · utility
0Cited by
33References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2009 |
| Grant date | Jun 21, 2011 |
| Priority date | — |
| Expiry date | Jun 26, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/3776
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method of operating an integrated circuit which includes an input module, an output module, and a processing module coupled to the input module and the output module. The method includes, in the input module, receiving a first data segment; in the processing module, reading a hard coded identifier from an identifier module coupled to the processing module, processing the first data segment with the hard coded identifier to generate a first encoded data segment; and in the output module, transferring the first encoded data segment for storage on a storage system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.