AT&T IP I, LP
6Patents
6Active
6Granted
46Portfolio score
Filing activity: Dec 5, 2002 → Nov 17, 2008 · 5 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8086093B2 | DSL video service with memory manager | Electricity | 35 | Active |
| US8213426B2 | Method and system for multicasting targeted advertising data | Electricity | 18 | Active |
| US8245263B2 | System and method for managing conditional access blackout events in a video data distribution system | Electricity | 6 | Active |
| US8239908B2 | System and method for verifying a conditional access blackout in a video data distribution system | Electricity | 6 | Active |
| US8212883B2 | System and method for distributing video data over an electrical power line | Electricity | 1 | Active |
| US8145524B2 | System and method for presenting prioritized advertising data during execution of video trick play command data | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.