GENERAL DYNAMICS DECISION SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1132
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G08C TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS 154
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7289460 Satellite communications systemJun 12, 03Oct 30, 07[H04B]
5606322 Divergent code generator and methodOct 24, 94Feb 25, 97[H04L, G08C]
5359444 Auto-focusing optical apparatusDec 24, 92Oct 25, 94[G02F]
5265243 Processor interface controller for interfacing peripheral devices to a processorFeb 22, 93Nov 23, 93[G06F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6836507 Symbol synchronizer for software defined communications system signal combinerExpiredAug 14, 00Dec 28, 04[H04B]
6671809 Software-defined communications system execution controlExpiredMay 10, 00Dec 30, 03[G06F]
6081215 High speed interlaced analog interfaceExpiredJul 06, 98Jun 27, 00[H03M]
6035313 Memory address generator for an FFTExpiredMar 24, 97Mar 07, 00[G06F]
6002375 Multi-substrate radio-frequency circuitExpiredSep 02, 97Dec 14, 99[H04B, H01Q]
5996406 Advanced signal process for a material storage measuring deviceExpiredMay 20, 97Dec 07, 99[G01F]
5990703 Apparatus and method for a low power latchable adderExpiredOct 31, 97Nov 23, 99[G05B]
5966799 Method of molding free-floating insertExpiredApr 01, 97Oct 19, 99[H01P]
5528634 Trajectory directed timing recoveryExpiredNov 18, 93Jun 18, 96[H04L]
5525999 Multi-receiver master control station for differential GPS and methodExpiredNov 28, 94Jun 11, 96[H04B, G01S]
5518401 Non-pyrotechnic cues and method for area weapons effects simulation systemExpiredApr 29, 94May 21, 96[F41A]
5519403 Global positioning system communications multi-interfaceExpiredNov 29, 93May 21, 96[H04B]
5517688 MMIC FET mixer and methodExpiredJun 20, 94May 14, 96[H04B]
5514626 Method for reducing heterostructure acoustic charge transport device saw drive power requirementsExpiredOct 28, 94May 07, 96[H01L]
5504802 Communication system apparatus for transmitting and receiving data having a radio wireline interfaceExpiredAug 09, 93Apr 02, 96[H04Q]
5497160 Method and apparatus for improved auto-correlation and range correlation in pseudo-random noise coded systemsExpiredSep 17, 93Mar 05, 96[G01S]
5493309 Collison avoidance communication system and methodExpiredSep 24, 93Feb 20, 96[G01S]
5481231 Lumped element four port couplerExpiredJun 21, 94Jan 02, 96[H01P]
5477009 Resealable multichip module and method thereforeExpiredMar 21, 94Dec 19, 95[H05K]
5459756 Sampling phase detector arrangementExpiredJun 27, 94Oct 17, 95[H03L, H03D]

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