How many patents does
Shanghai General Motors Company have?
patents
1,532
families
1,422
granted
111
applications
1,421
CN
1,532
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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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patent families
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Shanghai General Motors Company
Top ten assignees appearing on patents
2009 - 2018
2009
| shanghai general motors company | 71 |
2018
Shanghai General Motors Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| vehicle sunroof control system and vehicle sunroof control method | 2 | 2013 |
| method, device and system for acquiring data from communication bus | 2 | 2013 |
| vehicle manufacturing quality problem diagnosis system based on shared data base | 2 | 2012 |
| variable-displacement vane pump | 2 | 2013 |
| automobile road test aiding device | 2 | 2013 |
| one-button type starting system | 2 | 2012 |
| cooling system and electric vehicle | 2 | 2011 |
| in-vehicle cladding piece and forming method thereof | 2 | 2014 |
| method for testing air volume distribution | 2 | 2011 |
| automobile torsion bar beam rear axle hard point design method | 2 | 2013 |