Northrop Grumman Corporation

États‑Unis d’Amérique


 
Quantité totale PI 152
Quantité totale incluant filiales 3 399 (+ 3 248 pour les filiales)
Rang # Quantité totale PI 8 313
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 605 997
Activité incl filiales 3,5/5.0    1 467
Symbole boursier
ISIN US6668071029
Capitalisation 50,200M  (USD)
Industrie Aerospace & Defense
Secteur Industrials

Brevets

Marques

15 0
0 0
137 0
0
 
Dernier brevet 2012 - Flying wing aircraft
Premier brevet 1957 - Passive detection and tracking a...

Filiales

16 subsidiaries with IP (3099 patents, 149 trademarks)

8 subsidiaries without IP

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Derniers inventions, produits et services

2011 Invention Method for determining leak rate through a bond line of a mems device. A method for optimizing di...
Invention Frangible collar fastener and nut retrieval socket. A socket is disclosed for securing frangible ...
2010 Invention Touch screen cursor presentation preview window. An interactive user interface method for touch s...
Invention Temperature probe and method of making the same. A temperature probe assembly is provided. The te...
Invention Composite panel insert ring and method of using the same. Provided is a method of forming a thru-...
2009 Invention Method and apparatus for enabling networked operations in voice radio systems. A method and syste...
Invention Method and apparatus for josephson distributed output amplifier. The disclosure generally relates...
Invention Touch screen cursor presentation preview window. An interactive user interface method for touch ...
2008 Invention Process for prioritized end-to-end secure data protection. The invention is a process for priori...
Invention Process for securing data in a storage unit. The invention is a process for securing data in a s...
Invention Method and apparatus for high density superconductor circuit. c2); providing a working current to...
Invention Sequential triggering of series-connected resonant tunneling diodes. One embodiment of the invent...
Invention Mail feeder auxiliary paddle. A mail sorter including a conveying surface and a main paddle mova...
Invention Method and apparatus for growth of high purity 6h-sic single crystal. The disclosure relates to ...
Invention Proximity sensing systems for manufacturing quality control. A manufacturing quality control sys...
Invention Method and system of wireless quality for fee. A method of selecting and receiving enhanced wire...
2007 Invention Flying wing aircraft. The invention is an aircraft that includes a flying wing having a plurality...
Invention Technique for mitigating multipath impacts on azimuth accuracy in a monopulse interrogator. A met...
Invention Method and system for hybrid coherent and incoherent diffractive beam combining. A plurality of c...
Invention Method and system for diffractive beam combining using doe combiner with passive phase control. A...
Invention Method and system for coherent beam combining using an integrated diffractive beam combiner and s...
Invention Multi-stage method and system for coherent diffractive beam combining. A system or method for com...
Invention Photonic crystal based rotation sensor. A gyroscope having photonic crystals for sensing rotation...
Invention Spectral filter system for infrared imaging of substrates through coatings. An improved system fo...
Invention Using radar targets of opportunity to build a monopulse carlibration table. In a radar system, a ...
Invention Two stage transformer coupling for ultra-sensitive bolometer type radiation sensor. A bolometer t...
Invention Semiconductor heterojunction devices based on sic. A Si(1-x)MxC material for heterostructures on ...
Invention Method and apparatus for analyzing surveillance systems using a total surveillance time metric. A...
Invention System and method for mitigating errors in electrostatic force balanced instrument. System and me...
Invention Dual release actuator assembly. The invention is a dual release actuating assembly. In detail, t...
Invention Method for infrared imaging of substrates through coatings. A system for visual inspection of co...
Invention Enhanced biohazard detection system. An enhanced biohazard detection system and a method for dete...
Invention Direct-view focal plane array. A direct-view focal plane array (FPA) having a detector layer, an...
2006 Invention Dry tuned gyroscope utilizing silicon micro-electro-mechanical hinge, gimbal and rotor. A gyrosc...
Invention High-efficiency, high-reliability fiber amplifier using engineered passband of photonic bandgap o...
Invention Dynamic force controller for multilegged robot. A force controller for a multi-legged robot oper...
Invention Process for estimating operational availability of a system. The invention is a process for dete...
Invention Apparatus for combining two radios on a single antenna. An apparatus comprises first and second ...
Invention Global disease surveillance platform, and corresponding system and method. A computer-implemented...
Invention Systems and methods for controlling resistivity and ph levels in a coolant delivery system. Syst...
Invention Method and apparatus for optimizing the target intensity distribution transmitted form a fiber co...
Invention Electric field control of surface acoustic wave velocity. An apparatus in one example comprises a...
Invention Process for creating management charts. The invention is a process for managing organizational i...
Invention Common access card heterogeneous (cachet) system and method. What is disclosed is a system and me...
Invention Modular rack design. A transportable modular rack system is disclosed. The transportable modular...
Invention Apparatus and method for tracking an orbital body relative to a planetary body using a single sen...
Invention A hexagonal dual-pol notch array architecture having a triangular grid and concentric phase cente...
Invention Fastener cover for low observable applications. The invention is a fastener cover for a fastener...
Invention Global hawk image mosaic. A method of producing a mosaic image comprises the steps of capturing ...
2005 Invention Beamforming for spatial sidelobe cancellation and amr direction finding. An apparatus comprising...