How many patents does
Ntt Electornics Corporation have?
patents
764
families
379
granted
139
applications
625
JP
414
US
119
EP
88
CN
87
WO
46
RoW
10
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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 Electornics Corporation
Top ten assignees appearing on patents
2009 - 2018
Ntt Electornics 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 |
| optical waveguide and arrayed waveguide grating | 11 | 2010 |
| integrated optical module | 11 | 2012 |
| optical component | 10 | 2010 |
| lens holder, lens optical assembly component, and package wherein lens optical assembly … 🛈 | 10 | 2012 |
| avalanche photodiode | 9 | 2010 |
| optical module | 9 | 2013 |
| binary arithmetic coder | 9 | 2007 |
| signal output circuit | 9 | 2011 |