HE HOLDINGS, INC., A DELAWARE CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES2107
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5961568 Cooperative resolution of air traffic conflictsJul 01, 97Oct 05, 99[G06F]
5854601 Methods for estimating the number of emitters and their parametersApr 29, 96Dec 29, 98[G01S]
5724270 Wave-number-frequency adaptive beamformingAug 26, 96Mar 03, 98[G06F]
5640569 Diverse goods arbitration system and method for allocating resources in a distributed computer systemApr 28, 95Jun 17, 97[G06F]
5608331 Noise measurement test systemJun 06, 95Mar 04, 97[G01R]
5604673 Low temperature co-fired ceramic substrates for power convertersJun 07, 95Feb 18, 97[H01L]
5586204 Integrity checking procedure for high throughput data transformationsJun 30, 94Dec 17, 96[G06K]
5555134 Refractive lens cradleFeb 27, 95Sep 10, 96[G02B]
5432520 SAR/GPS inertial method of range measurementOct 18, 93Jul 11, 95[G01S]
5357133 Semiconductor memory device having improved write characteristicNov 30, 92Oct 18, 94[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6025595 Sprite thermal imaging system with electronic zoomExpiredFeb 07, 97Feb 15, 00[H01L]
5841384 Non-linear digital-to-analog converter and related high precision current sourcesExpiredAug 18, 94Nov 24, 98[H03M]
5821992 Focal plane array capacitance cancellationExpiredFeb 13, 97Oct 13, 98[H04N]
5808350 Integrated IR, visible and NIR sensor and methods of fabricating sameExpiredJan 03, 97Sep 15, 98[H01L]
5783984 Method and means for combining a transformer and inductor on a single core structureExpiredJun 16, 95Jul 21, 98[H01F]
5717339 Dielectric mixture composition linear sensor with compensation for mixture electrical conductivityExpiredAug 28, 96Feb 10, 98[G01R]
5682081 Plasma display having linear barriersExpiredJul 11, 94Oct 28, 97[H01J]
5473221 Bucking field system and method for mitigating the effects of an external magnetic field on a cathode ray tube displayExpiredNov 18, 94Dec 05, 95[H01J]
5410657 Method and system for high speed floating point exception enabled operation in a multiscalar processor systemExpiredOct 09, 92Apr 25, 95[G06F]
5248261 Double ended hermaphroditic signal node moduleExpiredJul 31, 92Sep 28, 93[H01R]
5207125 Opener for screwed cap containersExpiredSep 04, 91May 04, 93[B67B]
5130701 Digital color representationExpiredMay 12, 89Jul 14, 92[G09G]
5121753 Knee orthosis measuring deviceExpiredJul 03, 89Jun 16, 92[A61B]
5050141 Program to synchronize pace in a multimode alarm timepieceExpiredJul 30, 90Sep 17, 91[G04B, G04F, G01C]
5017929 Angle of arrival measuring techniqueExpiredSep 06, 89May 21, 91[G01S]
4733955 Reflective optical triplet having a real entrance pupilExpiredApr 14, 86Mar 29, 88[G02B]
4731587 Enhanced quadrature notch filterExpiredDec 10, 85Mar 15, 88[H03K, H03B]
4727550 Radiation sourceExpiredSep 19, 85Feb 23, 88[H01S]
4724300 Temperature control in vacuumExpiredJun 30, 87Feb 09, 88[B23K]
4724404 Amplitude-weighting adaptive laserExpiredNov 01, 85Feb 09, 88[G01J, G01B]

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