How many patents does
Northrop Grumman Litef have?
patents
508
families
52
granted
155
applications
353
EP
68
US
65
CN
51
WO
40
KR
26
JP
26
RoW
232
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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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Northrop Grumman Litef
Top ten assignees appearing on patents
2009 - 2018
| northrop grumman litef | 381 |
| litef | 34 |
| norsrop gruman litef | 5 |
| northrop grumann litef | 3 |
| northrop grumman ltef | 2 |
| rps.r.l | 1 |
2009
| northrop grumman litef | 16 |
| litef | 14 |
| rps.r.l | 1 |
| northrop grumann litef | 1 |
2018
| northrop grumman litef | 49 |
Northrop Grumman Litef
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for producing a component | 23 | 2014 |
| regulating device, rotation rate sensor and method for operating a regulating device wit… 🛈 | 23 | 2011 |
| system and method for determining movements and oscillations of moving structures | 23 | 2013 |
| coriolis gyroscope having correction units and method for reducing the quadrature bias | 22 | 2010 |
| controller unit and device for resetting an oscillator excited by a harmonic oscillation… 🛈 | 19 | 2010 |
| acceleration sensor and method for producing an acceleration sensor | 18 | 2013 |
| micromechanical component having a split, galvanically isolated active structure, and me… 🛈 | 18 | 2014 |
| rotation rate sensor | 17 | 2007 |
| coriolis gyro | 17 | 2007 |
| method for producing a component, and component | 17 | 2014 |