How many patents does
Electric Power Research Institute Of State Grid Liaoning Electric Power Company have?
patents
395
families
307
granted
87
applications
308
CN
394
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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Electric Power Research Institute Of State Grid Liaoning Electric Power Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Electric Power Research Institute Of State Grid Liaoning Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| intermediate strength aluminum alloy wire for overhead conductor | 3 | 2013 |
| overloading and open-phase protection characteristic testing device and method for low-v… 🛈 | 2 | 2015 |
| voltage transformer calibration instrument with temperature measurement function | 2 | 2015 |
| 66kv manual icing snow climate test apparatus | 2 | 2015 |
| capacitive equipment electrified detection end screen sampling device | 2 | 2015 |
| multi-zone mutually-supported independently-operating micro power grid system | 2 | 2015 |
| heat supply unit multi-coal mixed combustion condition main steam pressure fluctuation-o… 🛈 | 2 | 2015 |
| pipeline-type transformer substation secondary equipment underground arrangement system … 🛈 | 2 | 2014 |
| new energy production simulation apparatus | 2 | 2015 |
| nuclear power-wind power joint running analysis method taking nuclear power unit mainten… 🛈 | 2 | 2015 |