How many patents does
E Ink California have?
patents
615
families
78
granted
186
applications
429
US
223
CN
65
EP
64
WO
49
JP
48
KR
28
GB
2
RoW
136
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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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patents
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patent families
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E Ink California
Top ten assignees appearing on patents
2009 - 2018
| e ink california | 323 |
| sipix imaging | 146 |
| e ink corporation | 3 |
2009
| sipix imaging | 10 |
2018
| e ink california | 77 |
| sipix imaging | 4 |
| e ink corporation | 3 |
E Ink California
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| color display device | 22 | 2012 |
| electrophoretic display film for anti-counterfeit application | 20 | 2013 |
| color display device | 20 | 2014 |
| color display device | 19 | 2013 |
| color display device | 19 | 2013 |
| full color display device | 17 | 2014 |
| microcup compositions | 17 | 2012 |
| electrophoretic fluid | 16 | 2011 |
| color display device | 15 | 2014 |
| display panel with pre-patterned images | 15 | 2013 |