How many patents does
Longsand have?
patents
324
families
95
granted
57
applications
267
US
133
WO
74
EP
60
CN
41
GB
12
JP
4
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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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Longsand
Top ten assignees appearing on patents
2009 - 2018
| longsand | 228 |
| autonomy corporation | 42 |
| aurasma | 19 |
| open text | 12 |
| iron mountain | 3 |
| hewlett-packard development company | 3 |
| lonza | 2 |
| iron moutain | 2 |
| entit software | 1 |
2009
2018
| longsand | 15 |
| open text | 5 |
| aurasma | 4 |
| entit software | 1 |
Longsand
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| methods and systems for generating and joining shared experience | 13 | 2011 |
| hybrid hash tables | 11 | 2009 |
| automatic spoken language identification based on phoneme sequence patterns | 9 | 2009 |
| a system to augment a visual data stream based on geographical and visual information | 9 | 2011 |
| using a probabilistic model for detecting an object in visual data | 9 | 2012 |
| collaborative augmented reality | 9 | 2012 |
| a method for spatially-accurate location of a device using audio-visual information | 8 | 2011 |
| a system to augment a visual data stream with user-specific content | 8 | 2011 |
| system for the tagging and augmentation of geographically-specific locations using a vis… 🛈 | 7 | 2011 |
| matching a feature of captured visual data | 6 | 2012 |