How many patents does
Electric Power Science Research Institute Of Jiangsu Electric Power Company have?
patents
1,337
families
935
granted
383
applications
954
CN
1,319
WO
14
US
3
RoW
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 Science Research Institute Of Jiangsu Electric Power Company
Top ten assignees appearing on patents
2009 - 2018
2009
Electric Power Science Research Institute Of Jiangsu Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| integrated high and low voltage ride through test system | 5 | 2014 |
| channel conflict resolution method and system | 4 | 2015 |
| phase difference principle based power distribution network differential protection meth… 🛈 | 4 | 2015 |
| system for detecting partial discharge direction of compound eye type optical fiber efpi | 3 | 2014 |
| method for on-line calculation of power flow of power distribution network | 3 | 2013 |
| method for restraining vacuum circuit breaker current interception based on waveform ana… 🛈 | 3 | 2013 |
| dynamic recognition method for intelligent substation network device topology based on m… 🛈 | 3 | 2014 |
| automatic direct-current magnetic bias compensation device of metering winding of curren… 🛈 | 3 | 2014 |
| automatic modeling analysis method for over-voltage level of switching reactor of vacuum… 🛈 | 3 | 2013 |
| ordered power utilization gap index distribution algorithm taking characteristics of sou… 🛈 | 2 | 2015 |