How many patents does
Zoomlion Heavy Industry Science & Tchnology Development Company have?
patents
1,768
families
1,269
granted
415
applications
1,353
CN
1,678
WO
71
EP
7
US
6
RoW
6
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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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Zoomlion Heavy Industry Science & Tchnology Development Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Zoomlion Heavy Industry Science & Tchnology Development Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| boom of concrete pump truck and concrete pump truck | 9 | 2011 |
| material distribution apparatus and material distribution control method therefor | 8 | 2012 |
| concrete-placing equipment, and vibration suppression method, controller and device for … 🛈 | 7 | 2012 |
| pumper truck and method, controller, and apparatus for controlling pumper truck boom vib… 🛈 | 7 | 2011 |
| hydraulic control loop of winding mechanism | 5 | 2012 |
| manipulating system for a mixing drum of a concrete mixing transport truck | 3 | 2010 |
| engineering equipment and motive power control method of engineering equipment | 3 | 2012 |
| engineering machine | 3 | 2012 |
| unhooking device | 3 | 2011 |
| anti-tipping method and system for crane | 3 | 2011 |