How many patents does
Nec Display Solutions have?
patents
2,186
families
744
granted
514
applications
1,672
US
703
WO
564
JP
464
CN
318
EP
110
KR
1
RoW
26
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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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Nec Display Solutions
Top ten assignees appearing on patents
Nec Display Solutions
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| illumination optical system and projector using same | 14 | 2010 |
| phosphor-equipped illumination optical system and projector | 14 | 2011 |
| system and software product | 13 | 2009 |
| information display device | 12 | 2010 |
| electronic device, communication system, and hot-plug control method | 11 | 2012 |
| projection image display unit | 11 | 2008 |
| projector and image display method | 10 | 2010 |
| projection display device | 10 | 2010 |
| projector and its controlling method | 9 | 2008 |
| lamp unit and projector employing same | 9 | 2006 |