How many patents does
Beijing West Industry Company have?
patents
460
families
71
granted
131
applications
329
EP
119
US
107
CN
103
JP
46
WO
29
KR
20
RoW
36
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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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Beijing West Industry Company
Top ten assignees appearing on patents
2009
Beijing West Industry Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| magneto-rheological damping assembly | 15 | 2011 |
| dual spring variable valving system | 14 | 2009 |
| closing assembly for a magneto-rheological damper | 12 | 2015 |
| hydraulic suspension damper with a hydro-mechanical stroke stop | 12 | 2015 |
| hydraulic suspension damper | 12 | 2013 |
| hydraulic suspension damper with position dependent damping assembly | 12 | 2012 |
| composite spring retainer and method of assembly in a brake master cylinder | 12 | 2013 |
| a mount apparatus | 11 | 2012 |
| a hydraulic mount apparatus for supporting vibration source | 11 | 2011 |
| a suspension damper assembly | 11 | 2012 |