How many patents does
Hehai University have?
patents
1,874
families
1,383
granted
510
applications
1,364
CN
1,874
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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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Hehai University
Top ten assignees appearing on patents
2009 - 2018
2018
Hehai University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for reducing loss of micro power grid | 3 | 2012 |
| device and method for directly testing bonding performance of concrete and reinforcing s… 🛈 | 2 | 2011 |
| method for constituting model for predicting thermal diffusivity of normal concrete alon… 🛈 | 2 | 2009 |
| method for tracking photovoltaic maximum power point | 2 | 2009 |
| pressed rotary vane sampler used for sludge yard and reclaimed yard and sampling method | 2 | 2009 |
| rapid drainage and rapid consolidation construction method for yard silt by using solidi… 🛈 | 2 | 2011 |
| draught transfinite pre-warning system and pre-warning method | 2 | 2009 |
| device for testing performance of tidal flow energy conversion device through relative m… 🛈 | 2 | 2010 |
| improved gutao method for creating user models | 2 | 2011 |
| arcgis engine-based hydrological complex data type expansion method | 2 | 2011 |