How many patents does
State Grid Liaoning Electric Power Supply Company have?
patents
185
families
133
granted
46
applications
139
CN
179
WO
4
EP
2
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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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State Grid Liaoning Electric Power Supply Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
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 |
|---|---|---|
| power transmission system for improving transmission capacity of urban power grid throug… 🛈 | 5 | 2013 |
| method for establishing trusted environment in power distribution terminal | 3 | 2013 |
| intermediate strength aluminum alloy wire for overhead conductor | 3 | 2013 |
| control method for charge-discharge virtual synchronization motor for electromobile ener… 🛈 | 3 | 2014 |
| security constraint-based real-time generation planning method | 2 | 2012 |
| fiber-reinforced resin-based composite material core and preparation method thereof | 2 | 2014 |
| method for estimating influences on telecommunication cable e1 wire by electromagnetic d… 🛈 | 2 | 2014 |
| hybrid access network energy saving method based on optical network unit (onu) and radio… 🛈 | 2 | 2014 |
| signal frequency measurement method based on two dft complex spectral lines | 2 | 2014 |
| optimal configuration method of power distribution network filter with distributed gener… 🛈 | 2 | 2014 |