How many patents does
Anhui Heli Company have?
patents
791
families
698
granted
89
applications
702
CN
784
EP
3
US
2
WO
1
RoW
1
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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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Anhui Heli Company
Top ten assignees appearing on patents
2009 - 2018
| anhui heli company | 729 |
| hefei shinny instrument control te… 🛈 | 3 |
2009
| anhui heli company | 17 |
2018
Anhui Heli Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| energy regeneration type forklift hydraulic system | 8 | 2012 |
| clamping test board used for forklift gear box and driving axle assembly | 3 | 2015 |
| effortless push-pull type trailing stem mechanism for dual-rotation platform trailer | 2 | 2015 |
| hydraulic control automatic traction mechanism | 2 | 2014 |
| rack for durability test of frame of forklift | 2 | 2014 |
| special lifting device for assembly of stacking machine empty container lifting appliance | 2 | 2015 |
| hydraulic system of hybrid power forklift | 2 | 2011 |
| energy-saving hydraulic system of electric forklift | 2 | 2011 |
| forklift hydraulic system matched with multi-functional wet brakes | 2 | 2011 |
| two-joint completely free portal frame of forklift truck without disturbance of visual f… 🛈 | 2 | 2013 |