How many patents does
Hohai University, Changzhou have?
patents
3,323
families
2,532
granted
791
applications
2,532
CN
3,315
WO
2
US
1
KR
1
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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Hohai University, Changzhou
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Hohai University, Changzhou
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| wave energy generator | 6 | 2012 |
| method for rendezvous of unlicensed users having multiple transceivers in cognitive radi… 🛈 | 6 | 2017 |
| wave energy-driven power generator | 6 | 2012 |
| wave energy generator | 5 | 2012 |
| method for inspecting electric power lines by aid of unmanned aerial vehicle on basis of… 🛈 | 5 | 2016 |
| wave energy-driven power generator | 4 | 2012 |
| rotary folding bicycle | 2 | 2015 |
| characteristic parameter based bone fracture plate serial design method | 2 | 2015 |
| performance parameter test system and performance parameter test method of hydraulic dam… 🛈 | 2 | 2014 |
| parameterization technology based diversified design method for t-shaped tibial connecti… 🛈 | 2 | 2015 |