How many patents does
Nec Engineering have?
patents
924
families
425
granted
209
applications
715
JP
521
US
124
CN
80
EP
72
WO
58
KR
16
RoW
53
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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 Engineering
Top ten assignees appearing on patents
2009 - 2018
2018
| nec corporation | 5 |
| nec engineering | 2 |
| nec platforms | 2 |
| nec energy devices | 1 |
Nec Engineering
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| image reading device | 13 | 2011 |
| time synchronizer | 12 | 2008 |
| plate supply and discharge device and printing plate forming device using same | 12 | 2007 |
| image reading device, method of reading image | 12 | 2010 |
| tape adhering apparatus and tape adhering method | 11 | 2010 |
| power-storage device | 11 | 2012 |
| image reading device | 11 | 2009 |
| filter having switch function and band pass filter | 11 | 2007 |
| optical recording head and image forming apparatus | 11 | 2011 |
| radio communication apparatus, radio communication system and radio communication method | 11 | 2006 |