How many patents does
The Directv Group have?
patents
2,038
families
682
granted
859
applications
1,179
US
1,163
EP
191
WO
113
CN
36
JP
9
KR
6
GB
3
RoW
517
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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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The Directv Group
Top ten assignees appearing on patents
2009 - 2018
2018
| the directv group | 157 |
| entropic communications | 2 |
| dtvg licensing | 1 |
| at&t mobility ii | 1 |
The Directv Group
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method and system for providing low density parity check (ldpc) encoding | 39 | 2002 |
| physical layer header scrambling in satellite broadcast systems | 30 | 2004 |
| framing structure for digital broadcasting and interactive services | 29 | 2003 |
| lower complexity layered modulation signal processor | 29 | 2001 |
| method and system for controlling a user receiving device using voice commands | 25 | 2013 |
| method and system for using a second screen device for interacting with a set top box to… 🛈 | 23 | 2011 |
| method and system for remotely transcoding content | 18 | 2012 |
| method for a general turbo code trellis termination | 18 | 1998 |
| omnidirectional switchable broadband antenna system | 15 | 2009 |
| method and system for providing short block length low density parity check (ldpc) codes | 15 | 2003 |