How many patents does
Shijiazhuang Tiedao University have?
patents
938
families
752
granted
183
applications
755
CN
933
US
4
WO
1
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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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Shijiazhuang Tiedao University
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Shijiazhuang Tiedao University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| device for measuring air entry value of unsaturated soil | 4 | 2013 |
| urban road network asset evaluation method | 3 | 2017 |
| method and device for accurate measurement of large-range displacement and application | 2 | 2016 |
| three-directional rigidity experiment device of tires | 2 | 2016 |
| continuous excavation method and device for underground continuous wall | 2 | 2016 |
| model test device for influences of open cut foundation pit on nearby building foundatio… 🛈 | 2 | 2016 |
| linkage method of space observation domain and real-time three-dimensional visualization… 🛈 | 2 | 2016 |
| ground pile hole-forming pile-grouting device used for soil slope model test | 2 | 2016 |
| displacement analysis method for determining slope critical sliding surface | 2 | 2016 |
| container fixed device with self-locking performance | 2 | 2016 |