Nagra France
🏢 View company profile →10Patents
10Active
10Granted
46Portfolio score
Filing activity: Jan 15, 2003 → Jan 4, 2013 · 9 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8374348B2 | Device for secure transmission recording and visualisation of audiovisual programmes | Electricity | 5 | Active |
| US7702103B2 | Device for the transformation of MPEG 2-type multimedia and audiovisual contents into secured contents of the same type | Electricity | 4 | Active |
| US7801305B2 | Secure device for the broadcasting, recording and viewing on demand of audiovisual works in a format of the MPEG-2 TS type | Electricity | 4 | Active |
| US7864759B2 | Synchronization of secured audiovisual streams | Electricity | 2 | Active |
| US8903089B2 | Device for secure transmission recording and visualization of audiovisual programs | Electricity | 2 | Active |
| US8903087B2 | Method and device for distributing secure digital audiovisual contents by interoperable solutions | Electricity | 0 | Active |
| US8165292B2 | Method and system for secure distribution of audiovisual data encapsulated according to a plurality of transport protocols | Electricity | 0 | Active |
| US8793722B2 | Protection method and device for the secure distribution of audio-visual works | Electricity | 0 | Active |
| US8695029B2 | System and method of adaptive and progressive descrambling of streaming video | Electricity | 0 | Active |
| US8442225B2 | Method and system for the secured distribution of audiovisual data by transaction marking | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.