How many patents does
Comcast Cable Holdings have?
patents
406
families
84
granted
147
applications
259
US
256
EP
67
WO
11
JP
3
RoW
69
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Comcast Cable Holdings
Top ten assignees appearing on patents
2009
| comcast cable holdings | 35 |
| time warner cable | 2 |
| tvworks | 1 |
| at&t broadband | 1 |
Comcast Cable Holdings
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| building security system | 17 | 2008 |
| configuring network devices | 16 | 2009 |
| initializing, provisioning, and managing devices | 15 | 2005 |
| method and system for locating a voice over internet protocol (voip) device connected to… 🛈 | 14 | 2004 |
| method for detecting video tiling | 14 | 2008 |
| technique for securely communicating and storing programming material in a trusted domain | 13 | 2004 |
| method and system for directing user between captive and open domains | 12 | 2007 |
| sharing media content based on a media server | 10 | 2009 |
| method and system for internet protocol provisioning of customer premises equipment | 10 | 2003 |
| trust information delivery scheme for certificate validation | 9 | 1999 |