How many patents does
Hunan Zoomlion Special Vehicle Company have?
patents
921
families
449
granted
201
applications
720
CN
496
WO
361
EP
28
US
11
JP
1
RoW
24
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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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Hunan Zoomlion Special Vehicle Company
Top ten assignees appearing on patents
2009 - 2018
2009
Hunan Zoomlion Special Vehicle Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| single-cylinder pin-type telescopic boom track optimized control method and control syst… 🛈 | 9 | 2009 |
| boom of concrete pump truck and concrete pump truck | 9 | 2011 |
| concrete distributing device and control method, control system and electrical control s… 🛈 | 9 | 2010 |
| supporting leg structure, concrete pump vehicle and oil pipe assembling method | 8 | 2010 |
| pumper truck and method, controller, and apparatus for controlling pumper truck boom vib… 🛈 | 7 | 2011 |
| pump truck and control method and device thereof | 7 | 2011 |
| concrete pump and method for adjusting value of drive pressure to swinging actuator ther… 🛈 | 7 | 2010 |
| power unit and controlling method therefor | 6 | 2010 |
| methods for controlling concrete pump to pump again and to reversely pump after shutdown | 6 | 2010 |
| concrete pump truck and vibration reduction apparatus and method for concrete pump truck… 🛈 | 6 | 2011 |