How many patents does
Xinyang Power Supply Company Of Henan Electric Power Company have?
patents
336
families
320
granted
16
applications
320
CN
336
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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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Xinyang Power Supply Company Of Henan Electric Power Company
Top ten assignees appearing on patents
2018
Xinyang Power Supply Company Of Henan Electric Power Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| deformable inserting plate | 2 | 2013 |
| novel box-type transformer | 2 | 2013 |
| power supply line hanging rope ladder | 2 | 2011 |
| detachable grounding wire connecting device | 2 | 2012 |
| double-row type pulley sheave | 2 | 2012 |
| power maintenance lighting device | 2 | 2012 |
| novel low-voltage coupling box | 2 | 2013 |
| portable overhauling platform | 2 | 2011 |
| stringing method of high-tension overhead line | 2 | 2010 |
| bird nest removing tool of electrical equipment | 2 | 2013 |