How many patents does
Sirius Xm Radio have?
patents
338
families
70
granted
89
applications
249
US
177
WO
61
EP
17
RoW
83
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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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Sirius Xm Radio
Top ten assignees appearing on patents
2009 - 2018
| sirius xm radio | 296 |
| xm satellite radio | 18 |
| sirius satellite radio | 6 |
| sirus xm radio | 1 |
2009
| sirius xm radio | 24 |
| xm satellite radio | 6 |
| sirius satellite radio | 5 |
2018
| sirius xm radio | 19 |
Sirius Xm Radio
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| individual song libraries and personalized channels in broadcast satellite systems | 24 | 2011 |
| systems and methods for implementing cross-fading, interstitials and other effects downs… 🛈 | 16 | 2011 |
| overlay modulation technique for cofdm signals based on amplitude offsets | 14 | 2007 |
| method and apparatus for employing stored content at receivers to improve efficiency of … 🛈 | 14 | 2000 |
| method and apparatus for continuous cross-channel interleaving | 10 | 1999 |
| method and apparatus for interleaving low density parity check (ldpc) codes over mobile … 🛈 | 10 | 2007 |
| server side crossfading for progressive download media | 9 | 2012 |
| traffic data services without navigation systems | 9 | 2009 |
| fast channel change between logical channels within a tranport multiplex | 8 | 2007 |
| overlay modulation of cofdm using phase and amplitude offset carriers | 8 | 2008 |