How many patents does
China National Heavy Duty Truck Group Jinan Powerco. have?
patents
245
families
232
granted
13
applications
232
CN
245
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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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China National Heavy Duty Truck Group Jinan Powerco.
Top ten assignees appearing on patents
China National Heavy Duty Truck Group Jinan Powerco.
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| processing technique for casting beam of automobile chassis | 2 | 2009 |
| low-temperature preheating device used for motor vehicle | 2 | 2011 |
| heavy automobile integral low-position bumper guard assembly technique | 2 | 2009 |
| machining process of bent cross beams of heavy truck frames | 2 | 2009 |
| production technology of longitudinal beam of high-strength heavy load truck | 2 | 2009 |
| heavy-duty car test loading and protecting device | 2 | 2010 |
| digital heavy truck power output adjustment controller | 2 | 2011 |
| synthesizing type soft film anti-rust oil and preparation method | 2 | 2010 |
| processing technology for housing of cooler of vehicle engine exhaust gas recirculation … 🛈 | 2 | 2009 |
| oil tank heating device for vehicle in cold regions | 2 | 2010 |