Digital content protection systems and methods
US7571368B1 · kind B1 · utility
1Cited by
24References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 2006 |
| Grant date | Aug 4, 2009 |
| Priority date | — |
| Expiry date | Jul 11, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/3776
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
In an embodiment of the invention, an integrated circuit comprises an input module configured to receive a first data segment, an identifier module having a hard coded identifier, a processing module coupled to the input module and coupled to the identifier module and configured to process the first data segment with the hard coded identifier to generate a first error correction code, and an output module configured to transfer the first error correction code for storage on a storage system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.