How many patents does
Tvmining have?
patents
683
families
497
granted
175
applications
508
CN
672
WO
11
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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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Tvmining
Top ten assignees appearing on patents
2009
2018
Tvmining
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| system and method for playing streaming media | 3 | 2012 |
| method for annotating subtitles in news video | 3 | 2012 |
| method for aggregating and distributing live video streams | 3 | 2012 |
| advertisement video detection method | 3 | 2012 |
| method and device for editing live stream on basis of m3u8 listing protocol | 3 | 2012 |
| background control method and system for video playing | 3 | 2012 |
| animation display method and device of three-dimensional curve | 3 | 2012 |
| method and device for processing picture messages | 2 | 2013 |
| group-based channel play implementing method, system and equipment | 2 | 2015 |
| index storage method and index storage device | 2 | 2015 |