How many patents does
Baoding Power Supply Branch Of State Grid Hebei Electric Power Company have?
patents
630
families
552
granted
68
applications
562
CN
627
WO
2
JP
1
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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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Baoding Power Supply Branch Of State Grid Hebei Electric Power Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Baoding Power Supply Branch Of State Grid Hebei Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| overhead wire fixing device of porcelain insulator | 4 | 2016 |
| outer lead wire device of electric instrument box | 4 | 2014 |
| combined-type electricity box for temporary use | 4 | 2014 |
| low-voltage nozzle outlet connector of transformer | 3 | 2014 |
| glass reinforced plastic telegraph pole and manufacturing method thereof | 3 | 2014 |
| connecting end between wire and component | 3 | 2014 |
| special tool for excavating electric pole pit | 3 | 2014 |
| power cable pay-off pulley mechanism | 3 | 2014 |
| multi-interface communication debug tool for transformer substation | 2 | 2015 |
| bird dispelling machine mounting tool | 2 | 2015 |