ROCKWELL AUTOMATION LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 2866
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 770
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 6153
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 398
 
  
 
E05B LOCKS; ACCESSORIES THEREFOR; HANDCUFFS248
 
  
 
E05C BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS 234
 
  
 
F16G BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR227
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING271
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 137

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0103,957 HART SamplingOct 02, 14Apr 16, 15[H04L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9659731 Portable actuator assemblyAug 31, 15May 23, 17[H01H]
9331682 Method and apparatus for monitoring a signalFeb 26, 15May 03, 16[H03K]
9256211 Input channel diagnosticsFeb 15, 12Feb 09, 16[G05B, G01R]
9182754 Method and apparatus for analogue output current controlNov 16, 12Nov 10, 15[G05B, G06F]
9153398 Portable actuator assemblyApr 11, 11Oct 06, 15[G04F, H01H, H02H]
9033377 Magnetic latch for safety applications with adjustable holding forceJun 08, 12May 19, 15[E05B, E05C]
8872607 Safety switchSep 24, 13Oct 28, 14[H01H]
8653914 Safety switchMay 23, 11Feb 18, 14[H01H]
8352051 Method and apparatus for driving a loadMar 13, 09Jan 08, 13[G05B]
8199448 Method and apparatus for protecting against reverse current flowJan 27, 09Jun 12, 12[H02H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0190,749 SAFETY SWITCHAbandonedFeb 13, 07Aug 14, 08[H01H]
2007/0018,766 Safety switchAbandonedJul 19, 06Jan 25, 07[H01F]

Top Inventors for This Owner

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