How many patents does
Chongqing Zongshen Technology Research & Development Company have?
patents
291
families
284
granted
11
applications
280
CN
291
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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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Chongqing Zongshen Technology Research & Development Company
Top ten assignees appearing on patents
2009 - 2018
| chongqing zongshen technology rese… 🛈 | 290 |
| chongqing zongshen lyutian machine… 🛈 | 1 |
| kong yue | 1 |
2009
| chongqing zongshen technology rese… 🛈 | 130 |
| kong yue | 1 |
2018
Chongqing Zongshen Technology Research & Development Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| metal gravity casting automatic production line | 2 | 2008 |
| lifting mechanism of transport vehicle | 2 | 2008 |
| motorcycle main support | 2 | 2008 |
| car assembling method for bare motorcycle | 2 | 2008 |
| guiding plate processing method of fuel cell | 2 | 2008 |
| agricultural tricycle engine | 2 | 2008 |
| appearance diy motorbike | 2 | 2012 |
| motorcycle rear mudguard and motorcycle | 1 | 2010 |
| height adjusting mechanism for micro-tillage machine handlebar tubes | 1 | 2008 |
| rotary position-limit mechanism of handlebar tube base for micro-tillage machine | 1 | 2008 |