How many patents does
British Broadcasting Corporation have?
patents
542
families
119
granted
105
applications
437
GB
211
EP
95
WO
61
US
50
JP
16
CN
13
KR
12
RoW
84
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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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British Broadcasting Corporation
Top ten assignees appearing on patents
British Broadcasting Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| ofdm-mimo radio frequency transmission system | 26 | 2007 |
| video encoding and decoding using transforms | 26 | 2011 |
| accessing broadcast media | 21 | 2004 |
| apparatus and method for coded orthogonal frequency- division multiplexing | 17 | 2007 |
| method and apparatus for signal discovery | 16 | 2007 |
| compression of pictures | 14 | 2010 |
| video encoding and decoding using reference pictures | 13 | 2011 |
| hybrid open-loop/closed-loop compression of pictures | 11 | 2009 |
| method and apparatus for conversion of hdr signals | 10 | 2015 |
| method and apparatus for converting audio, video and control signals | 10 | 2012 |