How many patents does
Guangxi Power Grid Co., Ltd. Electric Power Research Institute have?
patents
563
families
465
granted
96
applications
467
CN
563
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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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Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| wind electric power prediction method and device thereof | 2 | 2012 |
| rupture disk test system | 2 | 2014 |
| detection method of function and performance of power distribution automation terminal d… 🛈 | 2 | 2012 |
| feeder automation online simulation method based on maintenance workstation | 2 | 2011 |
| current transformer simulation test system and working method | 2 | 2014 |
| industrial field equipment energy efficiency evaluation method | 2 | 2013 |
| implementation method for improvement on short circuit resistance of transformer | 2 | 2014 |
| efficient simulation device for partial discharge modes under various faults in high-vol… 🛈 | 2 | 2013 |
| electric energy extracting device for cable partial discharge on-line detection | 2 | 2013 |
| power frequency interference resistant insulation resistor testing apparatus and testing… 🛈 | 2 | 2014 |