How many patents does
Zhejiang Haoqing Automobile Manufacturing Company have?
patents
231
families
218
granted
13
applications
218
CN
231
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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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Zhejiang Haoqing Automobile Manufacturing Company
Top ten assignees appearing on patents
2018
Zhejiang Haoqing Automobile Manufacturing Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| automobile part label readability checking method and device | 2 | 2012 |
| adjustable wrench head of torque wrench | 2 | 2012 |
| battery exchanging and charging device of electric vehicle | 2 | 2011 |
| detection device for thermoatat | 2 | 2010 |
| flexible inspection device for front portion of automobile | 2 | 2012 |
| training device for buckle assembly of automotive interior trim | 2 | 2011 |
| track sucking disk type gripping device | 2 | 2011 |
| pointer instrument accessory | 2 | 2012 |
| battery exchanging method and arrangement of battery exchanging station | 2 | 2011 |
| device for rapidly replacing battery for electric automobile | 2 | 2011 |