How many patents does
Xinxiang Power Supply Co., Ltd. Of Henan Electricpower Corporation have?
patents
269
families
268
granted
1
applications
268
CN
269
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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 Co., Ltd. Of Henan Electricpower Corporation
Top ten assignees appearing on patents
2009
2018
Xinxiang Power Supply Co., Ltd. Of Henan Electricpower Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| power supply terminal antenna erection tower | 2 | 2009 |
| lightning-protection water-resistant power cable | 1 | 2011 |
| efficient dehumidifying tool cabinet | 1 | 2011 |
| inflatable tool bag | 1 | 2011 |
| anti-static labor suit | 1 | 2011 |
| wireless measuring and controlling device for temperature and humidity in archive | 1 | 2012 |
| fixed operating platform | 1 | 2012 |
| electric charge collection device | 1 | 2012 |
| device for testing action voltage of circuit breaker | 1 | 2012 |
| vehicle-mounted electric commissioning device | 1 | 2012 |