Irdeto USA, Inc.
3Patents
3Active
3Granted
47Portfolio score
Filing activity: Jan 11, 2008 → Jul 1, 2011 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8571993B2 | Reprogrammable security for controlling piracy and enabling interactive content | Electricity | 287 | Active |
| US7991697B2 | Method and system to digitally sign and deliver content in a geographically controlled manner via a network | Electricity | 15 | Active |
| US8949624B2 | Method and system for secure access to non-volatile memory | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.