How many patents does
Csr Zhuzhou Electric Company have?
patents
713
families
616
granted
93
applications
620
CN
707
WO
2
RoW
4
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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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Csr Zhuzhou Electric Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
| csr zhuzhou electric company | 2 |
Csr Zhuzhou Electric Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| traction motor three-phase lead connection method and device | 4 | 2014 |
| method and device for stacking and fixing stator core used in traction motor of narrow g… 🛈 | 4 | 2014 |
| motor and junction box thereof | 2 | 2013 |
| detecting method for bearing outer ring profile tolerance | 2 | 2014 |
| exciter and rotor structure of exciter | 2 | 2014 |
| online motor rotor temperature measuring probe | 2 | 2014 |
| device and method for connecting high-voltage bushing with high-voltage lead | 2 | 2014 |
| levelness measuring unit | 2 | 2014 |
| high-density thin mica tape | 2 | 2014 |
| electric wheel dump truck and totally-enclosed water-cooling base frequency-conversion s… 🛈 | 2 | 2014 |