How many patents does
Japan Display East have?
patents
1,547
families
291
granted
533
applications
1,014
US
640
JP
414
CN
196
EP
79
KR
68
WO
6
RoW
144
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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
42 million
patent families
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Japan Display East
Top ten assignees appearing on patents
2009 - 2018
| japan display east | 625 |
| japan display | 441 |
| hitachi displays | 150 |
| panasonic liquid crystal display c… 🛈 | 109 |
| pixtronix | 91 |
| hitachi | 12 |
| canon | 10 |
| hitachi display devices | 5 |
| watanabe saburo | 3 |
| sharp corporation | 3 |
2009
| hitachi displays | 6 |
| hitachi | 2 |
Japan Display East
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| liquid crystal display device | 49 | 1999 |
| liquid crystal display device and method of manufacturing that | 23 | 2008 |
| display device | 17 | 2012 |
| display device | 16 | 2011 |
| liquid crystal display device | 16 | 2012 |
| display device and method for manufacturing the same | 15 | 2011 |
| liquid crystal display device | 15 | 2010 |
| liquid crystal display device with a built-in touch panel | 15 | 2012 |
| liquid crystal display device and alignment film material thereof | 14 | 2011 |
| display device | 12 | 2011 |