How many patents does
Southwest Jiaotong University have?
patents
8,235
families
6,779
granted
1,470
applications
6,765
CN
8,192
WO
13
US
9
EP
9
JP
5
RoW
7
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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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Southwest Jiaotong University
Top ten assignees appearing on patents
2009 - 2018
Southwest Jiaotong University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| rolled iron core traction transformer | 8 | 2014 |
| method for reducing image fuzzy degree of tdi-ccd camera | 7 | 2013 |
| electric railway coaxial cable power supply system | 7 | 2014 |
| distributed protection system for power supply at sections of electrified railway propul… 🛈 | 7 | 2014 |
| method for controlling structural acoustic transmission on basis of combined-type vibrat… 🛈 | 5 | 2012 |
| degradable stent | 5 | 2009 |
| method for preparing coating with nitric oxide (no) catalytic activity | 4 | 2014 |
| steering control device for trackless train and control method therefor | 4 | 2016 |
| mixed 2d seismic wave travel time calculation method | 3 | 2018 |
| cutting device for removing surplus rubber on surfaces of semirings | 3 | 2015 |