How many patents does
Dolby Laboratories Licensing Corporation have?
patents
9,581
families
1,117
granted
2,858
applications
6,723
US
2,683
EP
1,446
CN
1,298
WO
884
JP
765
KR
405
GB
9
RoW
2,091
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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 Laboratories Licensing Corporation
Top ten assignees appearing on patents
2009 - 2018
Dolby Laboratories Licensing Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| system and tools for enhanced 3d audio authoring and rendering | 148 | 2011 |
| audio encoder and decoder with program loudness and boundary metadata | 107 | 2013 |
| interpolation of video compression frames | 85 | 2001 |
| system for 3d image projections and viewing | 80 | 2007 |
| adaptive filtering based upon boundary strength | 77 | 2001 |
| device and method of improving the perceptual luminance nonlinearity - based image data … 🛈 | 74 | 2011 |
| multichannel audio coding | 70 | 2004 |
| method for reduced bit-depth quantization | 70 | 2001 |
| encoding, decoding, and representing high dynamic range images | 67 | 2011 |
| tiling in video encoding and decoding | 67 | 2007 |