How many patents does
Jinzhou Electric Power Supply Company Of State Grid Liaoning Electric Power Supply Company have?
patents
144
families
118
granted
26
applications
118
CN
144
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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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Jinzhou Electric Power Supply Company Of State Grid Liaoning Electric Power Supply Company
Top ten assignees appearing on patents
2009 - 2018
| sgcc(state grid corporation of chi… 🛈 | 115 |
| yixun technology company | 3 |
| chen da | 2 |
| yan da | 1 |
| smart grid research institute of s… 🛈 | 1 |
2009
2018
Jinzhou Electric Power Supply Company Of State Grid Liaoning Electric Power Supply Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| city-class high-density multipoint distributed photovoltaic cluster monitoring method | 2 | 2014 |
| indoor sectional insulating ladder for transformer substation | 2 | 2015 |
| method for replacing damaged electric pole | 2 | 2015 |
| transformer station measured data abnormity warning method | 2 | 2015 |
| fiber operation state analysis method | 2 | 2014 |
| substation ac high-voltage low-current power grid protecting device and method | 2 | 2014 |
| temporary overhead operation platform | 2 | 2014 |
| electric maintenance platform of isolating switch | 2 | 2014 |
| electrified span construction method for high-voltage wires and protective device of con… 🛈 | 2 | 2015 |
| transformer core plate separation table tool | 2 | 2015 |