How many patents does
D D K have?
patents
462
families
168
granted
136
applications
326
JP
170
US
104
CN
99
KR
31
EP
24
WO
14
GB
1
RoW
19
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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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12,000+
patents
42 million
patent families
23 million
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the following tables are just extracts from the report
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D D K
Top ten assignees appearing on patents
2009
| d d k | 69 |
| daiichi electronic ind company | 2 |
| dai ichi denshi kogyo | 2 |
| denso wave | 1 |
2018
| d d k | 9 |
| fujikura | 6 |
| kubota corporation | 2 |
| senju metal industry company | 1 |
D D K
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| printed wiring board | 13 | 2014 |
| connector | 11 | 2002 |
| electronic component | 11 | 2013 |
| printed wiring board | 11 | 2014 |
| printed wiring board and connector connecting said wiring board | 11 | 2013 |
| connector | 11 | 2012 |
| printed wiring board and connector connected to said wiring board | 11 | 2013 |
| printed wiring board and connector connecting said wiring board | 11 | 2013 |
| contact and connector using the contact | 10 | 2014 |
| printed wiring board and connector connecting said wiring board | 10 | 2013 |