How many patents does
Dolby Lab Licensing Corporation have?
patents
3,164
families
218
granted
1,033
applications
2,131
US
748
CN
510
EP
451
JP
190
WO
181
KR
134
RoW
950
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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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Dolby Lab Licensing Corporation
Top ten assignees appearing on patents
Dolby Lab Licensing Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| audio encoder and decoder with program loudness and boundary metadata | 107 | 2013 |
| system for 3d image projections and viewing | 80 | 2007 |
| multichannel audio coding | 70 | 2004 |
| encoding, decoding, and representing high dynamic range images | 67 | 2011 |
| audio decoder and decoding method using efficient downmixing | 66 | 2010 |
| audio encoder and decoder with program information or substream structure metadata | 65 | 2013 |
| audio gain control using specific-loudness-based auditory event detection | 64 | 2006 |
| audio coding system using spectral hole filling | 61 | 2002 |
| quantum dot modulation for displays | 57 | 2010 |
| hdr displays and control systems therefor | 55 | 2001 |