How many patents does
Zhejiang Electric Power Design Inst. have?
patents
224
families
191
granted
34
applications
190
CN
224
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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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Zhejiang Electric Power Design Inst.
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Zhejiang Electric Power Design Inst.
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| transforming plant assembly type cable duct body and spreading method | 2 | 2008 |
| external power supply system of electrified railway traction station | 2 | 2011 |
| back-pressure type heat regenerative system for combined heat and power generation | 2 | 2014 |
| cyclic utilization system of washing water of wet electric dust collector | 2 | 2014 |
| plug-in type cable support structure for cable laying | 2 | 2014 |
| combined raft foundation of outdoor framework and gis equipment in transformer substation | 2 | 2012 |
| combined foundation of framework compressed column and enclosure in transformer substati… 🛈 | 2 | 2012 |
| high-voltage distribution device for alternating current filter field | 2 | 2011 |
| transformer station guiding optical cable optimization laying system | 2 | 2011 |
| universal base structure of main transformer of 220kv substation | 2 | 2011 |