How many patents does
Chengdu Xindu Power Supply Branch, State Grid Sichuan Electric Power Company have?
patents
244
families
215
granted
29
applications
215
CN
244
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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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Chengdu Xindu Power Supply Branch, State Grid Sichuan Electric Power Company
Top ten assignees appearing on patents
Chengdu Xindu Power Supply Branch, State Grid Sichuan Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| wire fine-adjustment tension system | 2 | 2014 |
| draining pump lifting mechanism for transformer substation fire fighting well | 2 | 2014 |
| underground cable extraction system | 2 | 2014 |
| suspended glass insulator chain lifting system | 2 | 2014 |
| labor-saving adjustable ground wire hook mounting mechanism | 2 | 2014 |
| cable conveying device having detection function | 2 | 2014 |
| warning and dispelling device for high-voltage transmission line | 2 | 2014 |
| cleaning structure of lightning arrester | 2 | 2014 |
| wire pulling device of wire-stripping machine | 2 | 2014 |
| anti-icing insulated wire | 2 | 2014 |