How many patents does
Hebei Electric Power Design & Research Institute have?
patents
330
families
276
granted
47
applications
283
CN
330
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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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Hebei Electric Power Design & Research Institute
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Hebei Electric Power Design & Research Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| solid electric heat storage equipment degree of depth peak shaving system that heat supp… 🛈 | 8 | 2016 |
| release device of temperature stress for super-long structure | 2 | 2015 |
| construction method of mass concrete construction | 2 | 2014 |
| control system of heliostat field instrument | 2 | 2014 |
| single shell dual pressure condenser | 2 | 2015 |
| gis lead-out bushing hoisting method | 2 | 2015 |
| electrical equipment foundation two-step type construction method | 2 | 2015 |
| method for designing switchyard structure | 2 | 2015 |
| x-shaped intersecting material connecting node structure of steel pipe | 2 | 2015 |
| 500 kv hgis power distribution device arrangement structure | 2 | 2015 |