How many patents does
Guangxi Yuchai Heavy Industry Company have?
patents
271
families
262
granted
9
applications
262
CN
271
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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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Guangxi Yuchai Heavy Industry Company
Top ten assignees appearing on patents
2009 - 2018
| guangxi yuchai heavy industry comp… 🛈 | 268 |
2018
Guangxi Yuchai Heavy Industry Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| digging bucket | 2 | 2011 |
| connecting locking mechanism of multifunctional city cleaning vehicle | 2 | 2015 |
| sludge removing device of hydraulic excavator | 2 | 2013 |
| tree moving device of hydraulic excavator | 2 | 2013 |
| hydraulic excavator pasture harvesting device | 2 | 2014 |
| front end deflection mechanism for excavator working device | 2 | 2010 |
| walking and parking protective device for skid loader | 2 | 2011 |
| priority valve for hydraulic excavator | 2 | 2010 |
| back up alerter independent control device | 2 | 2013 |
| movable arm and bucket rod shaft seat connected anti-jag structure | 1 | 2010 |