ABB OY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER5725
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 3651
 
  
 
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 3270
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 2767
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 14145
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 1470
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 13143
 
  
 
1302 POWER TRANSFORMERS, RECTIFIERS, BATTERIES AND ACCUMULATORS1322
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 968
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 8112

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0180,463 MONITORING METHOD AND DEVICE FOR POWER SEMICONDUCTOR SWITCHDec 09, 14Jun 25, 15[H03K, H02M, G01R]
2015/0090,696 ELECTRIC CURRENT SWITCHING APPARATUSDec 11, 14Apr 02, 15[H01H]
2014/0216,681 COOLING ASSEMBLYFeb 04, 14Aug 07, 14[F28F]
2013/0300,065 SEAL ARRANGEMENT FOR A PROPELLER SHAFT AND METHOD FOR SEALING A PROPELLER SHAFTDec 02, 10Nov 14, 13[F16J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D813172 Connection barJun 01, 15Mar 20, 18[1303]
9899169 Electric current switching apparatusDec 11, 14Feb 20, 18[H01H]
9783279 Cooling arrangement for a propulsion unitMay 13, 15Oct 10, 17[H02K, B63J, B63H, F16C, F04D]
9759219 Fan apparatus and cooled electrical assemblyJan 15, 15Sep 12, 17[F04D]
D792848 Power distribution deviceNov 13, 14Jul 25, 17[1303]
D792348 SwitchMar 31, 16Jul 18, 17[1303]
D792349 SwitchMar 31, 16Jul 18, 17[1303]
D792350 SwitchApr 01, 16Jul 18, 17[1303]
D791715 SwitchApr 01, 16Jul 11, 17[1303]
D791717 Cover for short-circuiting barApr 07, 15Jul 11, 17[1303]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0099,670 METHOD AND ARRANGEMENT FOR DETERMINING LEAKAGE INDUCTANCES OF DOUBLE FED INDUCTION GENERATORAbandonedSep 15, 15Apr 07, 16[H02P]
2016/0094,144 ELECTRIC ASSEMBLYAbandonedSep 22, 15Mar 31, 16[H02M]
2015/0369,856 OVERVOLTAGE PROTECTION ELEMENT MONITORINGAbandonedDec 28, 12Dec 24, 15[G01R, H01C, H02H]
2015/0259,174 CONDITION MONITORING OF VERTICAL TRANSPORT EQUIPMENTAbandonedMar 11, 15Sep 17, 15[B66B]
2015/0198,638 METHOD AND DEVICE FOR ESTIMATING POWER AND/OR CURRENT OF INVERTERAbandonedDec 16, 14Jul 16, 15[G01R]
2015/0155,700 METHOD AND APPARATUS FOR SHORT CIRCUIT PROTECTION OF POWER SEMICONDUCTOR SWITCHAbandonedDec 03, 14Jun 04, 15[H02H]
2015/0136,358 COOLING ELEMENTAbandonedNov 19, 14May 21, 15[H05K]
2015/0108,214 Method and System for Detection of a Circuit Board to be Installed in an Apparatus and ApparatusAbandonedOct 14, 14Apr 23, 15[G06Q]
2015/0093,255 METHOD AND ARRANGEMENT FOR CONTROLLING A SOLAR POWERED PUMPAbandonedSep 26, 14Apr 02, 15[F04B]
2015/0086,382 PUMPING SYSTEM CONTROLAbandonedSep 17, 14Mar 26, 15[G05D]
2015/0017,032 SHIP'S PROPULSION UNITAbandonedJul 08, 14Jan 15, 15[B63H, F01P]
2015/0017,033 SHIP'S PROPULSION UNITAbandonedJul 08, 14Jan 15, 15[B63H, F01P]
2014/0252,860 METHOD AND ARRANGEMENT FOR OPERATING PHOTOVOLTAIC SYSTEM AND PHOTOVOLTAIC SYSTEMAbandonedFeb 18, 14Sep 11, 14[H02M]
2014/0226,245 CONTROL SYSTEM FOR SEMICONDUCTOR SWITCHESAbandonedFeb 14, 14Aug 14, 14[H03K, H02H]
2014/0216,069 COOLING ASSEMBLY AND DEHUMIDIFICATION METHODAbandonedFeb 04, 14Aug 07, 14[F25D]
2014/0179,178 PROPULSION ARRANGEMENT IN A SHIPAbandonedDec 16, 13Jun 26, 14[B63H]
2014/0079,092 METHOD AND APPARATUS FOR PRE-EMPTIVE POWER SEMICONDUCTOR MODULE FAULT INDICATIONAbandonedSep 19, 12Mar 20, 14[G01N]
2014/0063,667 ACTIVE CLAMP FOR A SEMICONDUCTOR SWITCHAbandonedSep 06, 13Mar 06, 14[H01L]
2013/0336,818 PROPULSION SYSTEMAbandonedJul 01, 13Dec 19, 13[F04B]
8602065 Anticipatory failure indicator and fluid cooling arrangementExpiredMar 21, 12Dec 10, 13[F16L]

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Top Inventors for This Owner

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