Allen-Bradley Company, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 97350
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 6143
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 3949
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 3856
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 21135
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 2082
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 13146
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 1084
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 8125
 
  
 
H04B TRANSMISSION 7203

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7328365 System and method for providing error check and correction in memory systemsJan 30, 04Feb 05, 08[G06F]
7158127 Raster engine with hardware cursorSep 28, 00Jan 02, 07[G09G]
7088370 Raster engine with programmable matrix controlled grayscale ditheringSep 28, 00Aug 08, 06[G09G]
6854111 Library manager for automated programming of industrial controlsSep 24, 99Feb 08, 05[G05B, G06F]
6795320 Method and apparatus for supplying data and power to panel-supported componentsNov 22, 02Sep 21, 04[H02B]
6686672 Modular emergency stop relay systemSep 28, 99Feb 03, 04[G08B]
6687257 Distributed real-time operating system providing dynamic guaranteed mixed priority scheduling for communications and processingSep 30, 99Feb 03, 04[H04L]
6674619 Method for interrupting an electrical circuitDec 22, 98Jan 06, 04[H01H]
6675226 Network interface for industrial controller providing application programmer interfaceNov 17, 98Jan 06, 04[G06F]
6665157 Apparatus for interrupting an electrical circuitDec 22, 98Dec 16, 03[H01H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7552440 Process communication multiplexerExpiredSep 28, 99Jun 23, 09[G06F]
6937450 Grounded isolation systemExpiredSep 28, 99Aug 30, 05[H02H]
6606665 Multiple connection architecture for communication with a computer numerical control resident in a workstation and other networked computer numerical controlsExpiredSep 27, 99Aug 12, 03[G06F]
2003/0046,132 AUTOMATIC NEGOTIATION WITH VENDOR FOR UPGRADINGAbandonedSep 28, 99Mar 06, 03[G06F]
6465728 Spring clip for electronic device and heat sink assemblyExpiredNov 10, 99Oct 15, 02[H01L, H05K]
6463338 Industrial controller and network card with buffer negotiationExpiredSep 30, 99Oct 08, 02[G05B]
6401005 Programmable synchronous and asynchronous block execution for a computer numerical controlExpiredSep 27, 99Jun 04, 02[G06F]
6359690 Apparatus, system and method for determining wear of an articleExpiredFeb 16, 00Mar 19, 02[G01M, G01B]
6351115 Low profile laminated shuntExpiredSep 29, 99Feb 26, 02[G01R]
6348788 High resolution current sensing apparatusExpiredSep 28, 99Feb 19, 02[G01R]
6320139 Reflow selective shortingExpiredNov 12, 98Nov 20, 01[H01R]
6308231 Industrial control systems having input/output circuits with programmable input/output characteristicsExpiredSep 29, 98Oct 23, 01[G06F]
6298393 Industrial control systems having input/output circuits with programmable input/output characteristicsExpiredSep 30, 98Oct 02, 01[G06F]
6285168 Reactive droop compensation system and methodExpiredSep 30, 99Sep 04, 01[H02P]
6266258 Power substrate element topologyExpiredSep 29, 95Jul 24, 01[H02M, H02H]
6120000 Quick mount base for attaching an electrical component to a mounting rail with an edge stripExpiredApr 09, 98Sep 19, 00[A47G]
6095678 Method of calibrating a thermal trigger for an electrical switching deviceExpiredSep 15, 97Aug 01, 00[G12B, H01H]
6081427 Retainer for press-pack semi-conductor deviceExpiredSep 30, 99Jun 27, 00[H05K]
5977741 Method for stabilizing AC induction motor having an open loop inverterExpiredNov 17, 98Nov 02, 99[H02P]
5966519 Computer-aided design of inter-operable productsExpiredSep 26, 96Oct 12, 99[G05B]

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