How many patents does
Electric Power Research Institute Of Sichuan Electric Power Corporation have?
patents
627
families
529
granted
97
applications
530
CN
626
US
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 Sichuan Electric Power Corporation
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Electric Power Research Institute Of Sichuan Electric Power Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| capacitive type energy-releasing gap apparatus for grounding electrode line and mounting… 🛈 | 2 | 2016 |
| video signal network damage simulation device, system and method | 2 | 2015 |
| transformer station equipment function association database establishing method and even… 🛈 | 2 | 2016 |
| mutual inductor calibrator with function of calibration | 2 | 2015 |
| high-voltage power cable fault recognition method | 2 | 2015 |
| high-voltage direct current transmission line internal fault and external fault identifi… 🛈 | 2 | 2016 |
| extra-high voltage dc power transmission reactive power control device for suppressing a… 🛈 | 2 | 2015 |
| local discharge pulse extraction method | 2 | 2015 |
| information interactive device for remote transformer substation | 2 | 2015 |
| ic card static test device and test method | 2 | 2015 |