Assignee
NORTHROP GRUMMAN CORP
US·1,914 granted patents·58 pending applications·61,342 citations·filing 1972–2022
Top patents by PatentIndex Score
1,972 records- 0199US7436588B2Method and system for hybrid coherent and incoherent diffractive beam combiningNORTHROP GRUMMAN CORP·Filed 2006·Granted Oct 14, 2008·80 cites·20 claims
- 0299US5659171AMicro-miniature diaphragm pump for the low pressure pumping of gasesNORTHROP GRUMMAN CORP·Filed 1994·Granted Aug 19, 1997·299 cites·11 claims
- 0399US5565858AElectronic inventory system for stacked containersNORTHROP GRUMMAN CORP·Filed 1994·Granted Oct 15, 1996·807 cites·27 claims
- 0498US7701439B2Gesture recognition simulation system and methodNORTHROP GRUMMAN CORP·Filed 2006·Granted Apr 20, 2010·497 cites·27 claims
- 0598US7043213B2Multi-mode amplifier systemNORTHROP GRUMMAN CORP·Filed 2003·Granted May 9, 2006·328 cites·28 claims
- 0698US6864742B2Application of the doherty amplifier as a predistortion circuit for linearizing microwave amplifiersNORTHROP GRUMMAN CORP·Filed 2001·Granted Mar 8, 2005·111 cites·11 claims
- 0798US5595548AMethod of manufacturing golf club head with integral insertNORTHROP GRUMMAN CORP·Filed 1995·Granted Jan 21, 1997·112 cites·8 claims
- 0898US5392650AMicromachined accelerometer gyroscopeNORTHROP GRUMMAN CORP·Filed 1993·Granted Feb 28, 1995·281 cites·20 claims
- 0997US7570137B2Monolithic microwave integrated circuit (MMIC) waveguide resonators having a tunable ferroelectric layerNORTHROP GRUMMAN CORP·Filed 2005·Granted Aug 4, 2009·222 cites·16 claims
- 1097US7423751B2Systems and methods for use in detecting harmful aerosol particlesNORTHROP GRUMMAN CORP·Filed 2006·Granted Sep 9, 2008·70 cites·8 claims
- 1197US7339727B1Method and system for diffractive beam combining using DOE combiner with passive phase controlNORTHROP GRUMMAN CORP·Filed 2006·Granted Mar 4, 2008·55 cites·20 claims
- 1297US7002918B1Method and apparatus for real time scheduling in a satellite communications networkNORTHROP GRUMMAN CORP·Filed 2000·Granted Feb 21, 2006·146 cites·4 claims
- 1397US6570704B2High average power chirped pulse fiber amplifier arrayNORTHROP GRUMMAN CORP·Filed 2001·Granted May 27, 2003·101 cites·9 claims
- 1497US6089061AModularized reconfigurable heated forming toolNORTHROP GRUMMAN CORP·Filed 1999·Granted Jul 18, 2000·79 cites·25 claims
- 1597US6072994ADigitally programmable multifunction radio system architectureNORTHROP GRUMMAN CORP·Filed 1995·Granted Jun 6, 2000·478 cites·28 claims
- 1697US5901037AClosed loop liquid cooling for semiconductor RF amplifier modulesNORTHROP GRUMMAN CORP·Filed 1997·Granted May 4, 1999·397 cites·17 claims
- 1797US5536939AMiniaturized mass filterNORTHROP GRUMMAN CORP·Filed 1994·Granted Jul 16, 1996·149 cites·13 claims
- 1896US7440174B2Coherent fiber diffractive optical element beam combinerNORTHROP GRUMMAN CORP·Filed 2006·Granted Oct 21, 2008·36 cites·30 claims
- 1996US7193544B1Parallel, adaptive delta sigma ADCNORTHROP GRUMMAN CORP·Filed 2005·Granted Mar 20, 2007·100 cites·19 claims
- 2096US7187941B2Secure network-routed voice processingNORTHROP GRUMMAN CORP·Filed 2002·Granted Mar 6, 2007·153 cites·23 claims
- 2196US7183991B2Multiple flared antenna horn with enhanced aperture efficiencyNORTHROP GRUMMAN CORP·Filed 2004·Granted Feb 27, 2007·207 cites·20 claims
- 2296US6678294B1Distributed feedback laser apparatus for avoiding stimulated brillouin scatteringNORTHROP GRUMMAN CORP·Filed 2000·Granted Jan 13, 2004·72 cites·2 claims
- 2396US6606066B1Tri-mode seekerNORTHROP GRUMMAN CORP·Filed 2001·Granted Aug 12, 2003·286 cites·18 claims
- 2496US6484776B1System for constructing a laminateNORTHROP GRUMMAN CORP·Filed 2000·Granted Nov 26, 2002·115 cites·5 claims
- 2596US6298896B1Apparatus for constructing a composite structureNORTHROP GRUMMAN CORP·Filed 2000·Granted Oct 9, 2001·96 cites·6 claims
- 2696US6241099B1Flats bundle collatorNORTHROP GRUMMAN CORP·Filed 1999·Granted Jun 5, 2001·98 cites·27 claims
- 2796US5997985AMethod of forming acoustic attenuation chambers using laser processing of multi-layered polymer filmsNORTHROP GRUMMAN CORP·Filed 1998·Granted Dec 7, 1999·111 cites·14 claims
- 2896US5998240AMethod of extracting heat from a semiconductor body and forming microchannels thereinNORTHROP GRUMMAN CORP·Filed 1998·Granted Dec 7, 1999·280 cites·18 claims
- 2996US5920974AReconfigurable gantry tool and systemNORTHROP GRUMMAN CORP·Filed 1998·Granted Jul 13, 1999·72 cites·21 claims
- 3096US5859878ACommon receive module for a programmable digital radioNORTHROP GRUMMAN CORP·Filed 1995·Granted Jan 12, 1999·352 cites·39 claims
- 3196US5848458AReconfigurable gantry toolNORTHROP GRUMMAN CORP·Filed 1997·Granted Dec 15, 1998·79 cites·21 claims
- 3296US5841079ACombined acoustic and anti-ice engine inlet linerNORTHROP GRUMMAN CORP·Filed 1997·Granted Nov 24, 1998·165 cites·19 claims
- 3396US5793504AHybrid angular/spatial holographic multiplexerNORTHROP GRUMMAN CORP·Filed 1996·Granted Aug 11, 1998·185 cites·25 claims
- 3496US5748153AFlared conductor-backed coplanar waveguide traveling wave antennaNORTHROP GRUMMAN CORP·Filed 1996·Granted May 5, 1998·203 cites·23 claims
- 3595US7624592B2Flexible power and thermal architectures using a common machineNORTHROP GRUMMAN CORP·Filed 2006·Granted Dec 1, 2009·62 cites·19 claims
- 3695US7592593B2Multi-band focal plane arrayNORTHROP GRUMMAN CORP·Filed 2006·Granted Sep 22, 2009·46 cites·32 claims
- 3795US7479841B2Transmission line to waveguide interconnect and method of forming same including a heat spreaderNORTHROP GRUMMAN CORP·Filed 2005·Granted Jan 20, 2009·198 cites·12 claims
- 3895US7270299B1Space based change detection using common ground track constellationsNORTHROP GRUMMAN CORP·Filed 2005·Granted Sep 18, 2007·49 cites·21 claims
- 3995US7191593B1Electro-hydraulic actuator systemNORTHROP GRUMMAN CORP·Filed 2005·Granted Mar 20, 2007·84 cites·8 claims
- 4095US6923298B2Shock, vibration and acoustic isolation systemNORTHROP GRUMMAN CORP·Filed 2004·Granted Aug 2, 2005·51 cites·47 claims
- 4195US6822595B1Extended range digital-to-analog conversionNORTHROP GRUMMAN CORP·Filed 2003·Granted Nov 23, 2004·79 cites·21 claims
- 4295US6578399B1Single-die modularized, reconfigurable honeycomb core forming toolNORTHROP GRUMMAN CORP·Filed 1999·Granted Jun 17, 2003·62 cites·32 claims
- 4395US6519395B1Fiber optic array harnessNORTHROP GRUMMAN CORP·Filed 2000·Granted Feb 11, 2003·171 cites·3 claims
- 4495US6313620B1Detector system for identifying the frequency of a received signal useful in a channelized receiverNORTHROP GRUMMAN CORP·Filed 1995·Granted Nov 6, 2001·183 cites·9 claims
- 4595US6209380B1Pin tip assembly in tooling apparatus for forming honeycomb coresNORTHROP GRUMMAN CORP·Filed 2000·Granted Apr 3, 2001·54 cites·19 claims
- 4695US6053026ABlock-set form die assemblyNORTHROP GRUMMAN CORP·Filed 1998·Granted Apr 25, 2000·66 cites·21 claims
- 4795USD419160SPersonal communications unit docking stationNORTHROP GRUMMAN CORP·Filed 1998·Granted Jan 18, 2000·83 cites·1 claims
- 4895US6001181AAutomated sealant applicatorNORTHROP GRUMMAN CORP·Filed 1997·Granted Dec 14, 1999·129 cites·40 claims
- 4995US5984055AIntegrated fiber reinforced ceramic matrix composite brake pad and back plateNORTHROP GRUMMAN CORP·Filed 1997·Granted Nov 16, 1999·54 cites·19 claims
- 5095US5928448ADowel adhesive method for repair of ceramic matrix compositesNORTHROP GRUMMAN CORP·Filed 1997·Granted Jul 27, 1999·87 cites·17 claims
Showing the top 50 of 1,972 patent records by PatentIndex Score.
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