How many patents does
Jiangsu Yangli Group Company have?
patents
299
families
279
granted
20
applications
279
CN
299
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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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Jiangsu Yangli Group Company
Top ten assignees appearing on patents
Jiangsu Yangli Group Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| accurate positioning device for vertical-plate type worktable of laser cutting machine | 2 | 2012 |
| press and intelligent control system of feeding device thereof | 2 | 2010 |
| height adjusting device for integrated die filling through press machine | 2 | 2014 |
| pressing machine multi-valve circulation repeated action control method | 2 | 2010 |
| boring die drive mechanism | 2 | 2014 |
| mold clamping device of pressing machine | 2 | 2009 |
| quick die change trolley for press machine | 2 | 2015 |
| mold feeding height measurement calibration method for pressing machine | 2 | 2009 |
| hydraulic lubrication synthetic system of closed type four-point mechanical press | 2 | 2015 |
| stroke automatic adjusting device for press machine | 2 | 2009 |