How many patents does
Korea Delphi Automotive Systems Corporation have?
patents
753
families
561
granted
135
applications
618
KR
607
EP
36
WO
35
US
32
CN
32
JP
9
RoW
2
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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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Korea Delphi Automotive Systems Corporation
Top ten assignees appearing on patents
2018
| erae ams company | 10 |
Korea Delphi Automotive Systems Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| constant-velocity joint assembly | 11 | 2011 |
| hollow drive shaft and method for manufacturing same | 10 | 2013 |
| plate heat exchanger | 10 | 2009 |
| rack bar supporting device for steering gear | 10 | 2012 |
| constant-velocity universal joint | 10 | 2013 |
| oil cooler for transmission | 9 | 2008 |
| piston for master cylinder | 8 | 2014 |
| master cylinder for a vehicle | 8 | 2008 |
| plate heat exchanger | 8 | 2009 |
| tilting structure of electrically powered steering apparatus and electrically powered st… 🛈 | 7 | 2014 |