PurpleComm Inc.
34Patents
33Active
34Granted
51Portfolio score
Filing activity: Jul 6, 2000 → Jan 15, 2016 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8370874B1 | Subscription and channel management technology | Electricity | 74 | Active |
| US7369648B1 | Apparatus and method for PBX-integrated unified messaging services on a switched backbone | Electricity | 50 | Expired |
| US8650283B1 | Content delivery technology | Electricity | 20 | Active |
| US8671423B1 | Method for monitoring and controlling viewing preferences of a user | Electricity | 18 | Active |
| US8831409B1 | Storage management technology | Electricity | 18 | Active |
| US8745206B1 | Content monitoring and control technology | Electricity | 14 | Active |
| US8478836B1 | Proxy cache technology | Electricity | 13 | Active |
| US9374610B1 | Index channel technology | Electricity | 11 | Active |
| US9288249B1 | Content interaction technology | Electricity | 8 | Active |
| US8539057B2 | Website presence | Electricity | 7 | Active |
| US8375409B2 | Meta channel based media system control technology | Electricity | 7 | Active |
| US8875172B1 | Content sorting and channel definition technology | Electricity | 7 | Active |
| US9560423B1 | Method for monitoring and controlling viewing preferences of a user | Electricity | 5 | Active |
| US8402497B2 | Meta channel network-based content download technology | Electricity | 5 | Active |
| US8726310B2 | Meta channel media system control and advertisement technology | Electricity | 4 | Active |
| US8402495B1 | Content sequence technology | Electricity | 3 | Active |
| US8601512B2 | Meta channel network-based content download technology | Electricity | 3 | Active |
| US8458746B2 | Meta channel caching and instant viewing related technology | Electricity | 3 | Active |
| US8769580B2 | Meta channel based media system control technology | Electricity | 2 | Active |
| US8904422B1 | Subscription and channel management technology | Electricity | 2 | Active |
| US8990852B2 | Meta channel media system control and advertisement technology | Electricity | 1 | Active |
| US9336527B2 | Collaborative website presence | Electricity | 1 | Active |
| US9258585B1 | Subscription and channel management technology | Electricity | 1 | Active |
| US9451295B2 | Meta channel media system control and advertisement technology | Electricity | 1 | Active |
| US9258577B2 | Meta channel media system control and advertisement technology | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.