How many patents does
Nec Laboratories America have?
patents
2,943
families
1,087
granted
1,004
applications
1,939
US
2,099
WO
293
EP
219
JP
157
CN
52
KR
26
GB
1
RoW
96
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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 Laboratories America
Top ten assignees appearing on patents
2009
| nec laboratories america | 172 |
| nec lab america | 23 |
| nes laboratories america | 1 |
2018
| nec laboratories america | 295 |
| nec corporation | 86 |
| nec hong kong | 16 |
| illumina | 2 |
Nec Laboratories America
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| quantized precoding over a set of parallel channels | 45 | 2006 |
| channel state information (csi) feedback and codebook subsampling | 39 | 2013 |
| structured codebook and successive beamforming for multiple-antenna systems | 36 | 2006 |
| mu-mimo-ofdma systems and methods for servicing overlapping co-scheduled users | 34 | 2008 |
| signalling for coordinated multi-point transmission and reception (comp) | 26 | 2014 |
| coordinated multipoint transmission and reception (comp) | 26 | 2012 |
| content addressable storage systems and methods employing searchable blocks | 19 | 2008 |
| codebook construction | 19 | 2013 |
| feed-forward control signaling and decoding schemes | 16 | 2010 |
| codebook construction | 15 | 2013 |