How many patents does
Sany Heavy Machinery Company have?
patents
703
families
538
granted
134
applications
569
CN
669
WO
25
US
4
EP
4
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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Sany Heavy Machinery Company
Top ten assignees appearing on patents
2018
Sany Heavy Machinery Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| intelligent post-treatment and regeneration control method for engineering machinery eng… 🛈 | 7 | 2011 |
| method for heating cooling liquid to start preheating and heating system | 5 | 2011 |
| method for controlling rotational speed of engine generator | 4 | 2012 |
| excavator self-detection system and method | 4 | 2011 |
| raising speed control energy saving system and method for excavator | 3 | 2012 |
| control method of automatic calibration in rotation speed of excavator | 3 | 2011 |
| stability monitoring system and excavator | 3 | 2013 |
| control method for reducing oil consumption of excavator engine | 3 | 2011 |
| intelligent control method for hydraulic excavator | 3 | 2010 |
| hydraulic excavator flow rate control method and control loop | 3 | 2010 |