Irdeto Eindhoven B.V.
4Patents
0Active
4Granted
24Portfolio score
Filing activity: Dec 18, 2001 → Nov 4, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7403618B2 | Conditional access | Electricity | 55 | Expired |
| US7447313B2 | Pointers to encrypted data in RTP header | Electricity | 22 | Expired |
| US7577253B2 | Conditional access method and devices | Electricity | 3 | Expired |
| US7477744B2 | Device and method for selectively supplying access to a service encrypted using a control word, and smart card | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.