How many patents does
Zhuzhou Lince Group Company have?
patents
303
families
282
granted
22
applications
281
CN
303
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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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Zhuzhou Lince Group Company
Top ten assignees appearing on patents
Zhuzhou Lince Group Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| sand spray control valve for locomotive | 2 | 2013 |
| device and method for measuring radial force of rotor bearing of three-phase induction m… 🛈 | 2 | 2014 |
| piezoelectric sound absorption composite material and preparation method thereof | 2 | 2013 |
| cab side window for rail transit locomotive | 2 | 2015 |
| wear-resistant copper alloy material and casting method thereof | 2 | 2013 |
| locomotive sand scattering device capable of clearing fine sand grains automatically | 2 | 2015 |
| maintainable centrifugal axial-flow fan | 2 | 2015 |
| device and method for measuring axial force of rotor bearing of three-phase induction mo… 🛈 | 2 | 2014 |
| electric locomotive roof assembly and welding tool | 2 | 2011 |
| centrifugal axial flow fan | 2 | 2015 |