How many patents does
Xinxiang Power Supply Company, State Grid Henan Electric Power Company have?
patents
413
families
406
granted
7
applications
406
CN
413
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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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Xinxiang Power Supply Company, State Grid Henan Electric Power Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Xinxiang Power Supply Company, State Grid Henan Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| novel anti-slip pole climber | 2 | 2016 |
| firewall fixing device | 2 | 2014 |
| pull wire auxiliary tool | 2 | 2014 |
| test-based equivalent modeling method for electric element comprising converter | 2 | 2015 |
| capacitance drawer cabinet device and mounting method thereof | 2 | 2013 |
| rapid repair hydraulic device convenient to assemble and disassemble for power transmiss… 🛈 | 2 | 2015 |
| hydraulic first-aid repair device for power transmission line | 2 | 2015 |
| multifunctional wind shielding protection plate for emergency exhaust fan of transformer… 🛈 | 1 | 2014 |
| installing tool for isolating switch touch | 1 | 2014 |
| multifunctional toolkit | 1 | 2014 |