How many patents does
Huanghe S&T College have?
patents
990
families
922
granted
68
applications
922
CN
990
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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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Huanghe S&T College
Top ten assignees appearing on patents
2009
2018
Huanghe S&T College
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| tower type parking building with single-side exit at elevator | 2 | 2015 |
| pressure self-adaptive water turbine paddle for hydraulic electrogenerating | 2 | 2015 |
| pregnancy urine preservation urinal | 2 | 2015 |
| shell tube type adsorption bed with puncture membrane type adsorption mass tubes | 2 | 2015 |
| automatic rotary-type multilayer parking system | 2 | 2015 |
| automatic rotation tower-type parking system | 2 | 2015 |
| fiber composite mixing feeding machine | 2 | 2015 |
| continuous feed and cutoff device of fibers | 2 | 2015 |
| spraying washing machine having sealed power supply structure | 2 | 2015 |
| rotating car carrying and transporting device of automatic rotating multilayer parking s… 🛈 | 2 | 2015 |