How many patents does
Northwestern Polytechnical University have?
patents
11,162
families
8,292
granted
2,935
applications
8,227
CN
11,097
US
21
WO
12
EP
9
GB
6
JP
4
KR
3
RoW
10
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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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Northwestern Polytechnical University
Top ten assignees appearing on patents
2009 - 2018
2018
| huawei technologies company | 3 |
| alibaba group | 1 |
Northwestern Polytechnical University
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| bubble skateboard for child | 18 | 2008 |
| method, apparatus and system for channel access | 10 | 2013 |
| access point, terminal and wireless fidelity (wifi) indoor locating method | 9 | 2014 |
| empennage capable of improving bird strike resistance of airplane | 6 | 2011 |
| low noise differential microphone arrays | 6 | 2012 |
| electromagnetic induction type hopkinson tension-compression bar loading device and expe… 🛈 | 5 | 2015 |
| method and device for accessing channels | 5 | 2013 |
| transmission mode establishment method and apparatus | 5 | 2013 |
| distributed propulsion system | 3 | 2017 |
| variable-admittance teleoperation control method with fusion of multi-information | 3 | 2015 |