How many patents does
Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Corporation have?
patents
386
families
359
granted
26
applications
360
CN
386
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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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Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Corporation
Top ten assignees appearing on patents
2009 - 2018
2018
Central Southern China Electric Power Design Institute, China Power Engineering Consulting Group Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| flexible high voltage direct current transmission project converter station and arrangem… 🛈 | 3 | 2014 |
| ground wire ice melting automatic wiring device | 2 | 2014 |
| manual hole pile digging method employing top-fixing water drilling method | 2 | 2012 |
| suspension insulator string for extra-high-voltage alternating current circuit | 2 | 2013 |
| high-level water collection cooling water circulation system with rear-mounted water pum… 🛈 | 2 | 2013 |
| protection device for power utilization system of transformer substation | 2 | 2013 |
| high-resistance loop in transformer substation | 2 | 2013 |
| arrangement structure of extra-high voltage gis power distribution device | 2 | 2013 |
| transportation system for electrical equipment spare parts | 2 | 2013 |
| earthquake-isolation energy dissipator for ultra-high-voltage converter transformer | 2 | 2013 |