How many patents does
Key Safety Systems have?
patents
680
families
175
granted
206
applications
474
EP
173
US
149
WO
89
CN
79
KR
27
JP
16
GB
6
RoW
141
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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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Key Safety Systems
Top ten assignees appearing on patents
2018
| key safety systems | 53 |
| littelfuse | 2 |
Key Safety Systems
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| airbag with sealed seam | 17 | 2013 |
| inflatable seat belt system | 17 | 2008 |
| belt retractor for a vehicle safety belt | 15 | 2012 |
| improved airbag with enhanced gas diffuser | 15 | 2012 |
| device for tightening a seat belt | 13 | 2007 |
| belt retractor for a vehicle safety belt | 12 | 2009 |
| device for restraining a vehicle occupant | 12 | 2008 |
| seat belt pretensioner | 12 | 2006 |
| drive device for lifting a vehicle engine hood adapted to protect pedestrian | 11 | 2012 |
| airbag module with external deflector | 10 | 2012 |