How many patents does
Ntt Electronics Corporation have?
patents
820
families
159
granted
224
applications
596
US
199
JP
174
EP
160
CN
134
WO
109
KR
3
RoW
41
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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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Ntt Electronics Corporation
Top ten assignees appearing on patents
2009
Ntt Electronics Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| waveguide type optical device | 14 | 2008 |
| optical waveguide device and module | 12 | 2009 |
| integrated optical module | 11 | 2012 |
| optical waveguide and arrayed waveguide grating | 11 | 2010 |
| optical component | 10 | 2010 |
| semiconductor optical modulator | 10 | 2006 |
| image processing device | 10 | 2010 |
| memory access device | 10 | 2011 |
| lens holder, lens optical assembly component, and package wherein lens optical assembly … 🛈 | 10 | 2012 |
| avalanche photodiode | 9 | 2010 |