ABB TECHNOLOGY OY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 1983
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 14142
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS1262
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 11436
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 879
 
  
 
1404 SCREEN DISPLAYS AND ICONS852
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 7355
 
  
 
H03K PULSE TECHNIQUE 7124
 
  
 
1302 POWER TRANSFORMERS, RECTIFIERS, BATTERIES AND ACCUMULATORS629
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 540

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0047,496 CURRENT CONDUCTOR STRUCTURE WITH FREQUENCY-DEPENDENT RESISTANCEAug 15, 17Feb 15, 18[H01F]
2017/0345,226 METHOD FOR INDICATING A NEED FOR MAINTENANCE OF AN ELECTRIC DRIVE APPARATUS, AND AN ELECTRIC DRIVE APPARATUSMay 24, 17Nov 30, 17[H02K, G07C, B60L]
2017/0347,483 ELECTRICAL DEVICEMay 25, 17Nov 30, 17[H02M, H05K]
2017/0324,353 METHOD FOR MONITORING CHANGE IN CAPACITANCE IN ELECTRIC SYSTEM AND ELECTRIC SYTEMMay 03, 17Nov 09, 17[H02M]
2017/0168,473 SIGNALLING OF SPECIFICATION INFORMATION ON AN INDUSTRIAL DEVICEDec 14, 16Jun 15, 17[H04L, G05B]
2017/0155,385 CONTROL CIRCUIT WITH FEEDBACKNov 23, 16Jun 01, 17[H03K]
2017/0144,872 METHOD FOR OPERATING ANCHOR WINCH, AND ANCHOR WINCHNov 17, 16May 25, 17[G05B, B66D, B63B]
2017/0059,253 ARRANGEMENT FOR COOLING A CLOSED CABINETAug 24, 16Mar 02, 17[F28D, F28F, F25D]
2017/0016,447 METHOD AND APPARATUS IN CONNECTION WITH A SCREW COMPRESSORJul 14, 16Jan 19, 17[F04C, G01R]
2017/0010,735 TOUCHSCREEN FREQUENCY CONVERTER AND DRIVE SYSTEMMar 21, 16Jan 12, 17[G06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909817 Cooling elementAug 13, 15Mar 06, 18[H01L, F28D, F28F, H05K]
9903491 Explosion ventMar 21, 16Feb 27, 18[F16K, A62C, E04B, B64C, F42B]
D811332 Device for control of electric powerNov 28, 16Feb 27, 18[1302]
9892116 Encoding configuration information of an apparatus into an optical codeMay 09, 13Feb 13, 18[G06F, G06K]
9882503 Charging of split DC links of a converter systemFeb 27, 17Jan 30, 18[H02J, H02M]
9874860 Providing user interface of a frequency converter over a wireless connectionJul 09, 14Jan 23, 18[H04L, G05B, G06F]
9837922 Discharging DC link capacitors in an NPC converterOct 28, 16Dec 05, 17[H02M]
9826387 Indicating a drive status in communicationsNov 04, 15Nov 21, 17[H02M, H04W]
D801939 Operating panel for an electrical deviceAug 25, 16Nov 07, 17[1303]
9799470 Earthing switchJul 21, 16Oct 24, 17[H01H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0163,202 Method and apparatus for testing safe torque off circuitry in electric drivesAbandonedDec 07, 16Jun 08, 17[H02P]
2017/0156,240 COOLED POWER ELECTRONIC ASSEMBLYAbandonedNov 30, 15Jun 01, 17[H05K]
2017/0063,247 MODULATION METHOD FOR CONTROLLING AT LEAST TWO PARALLEL-CONNECTED, MULTI-PHASE POWER CONVERTERSAbandonedAug 22, 16Mar 02, 17[H02M]
2016/0345,462 THERMAL INTERFACE FOILAbandonedMay 18, 16Nov 24, 16[C09D, H05K]
2016/0261,219 FREQUENCY CONVERTER AND DRIVE SYSTEMAbandonedFeb 29, 16Sep 08, 16[H02P, H04B, H05K]
2016/0153,586 FIXING ELEMENT, INSTALLATION ASSEMBLY, DEVICE ASSEMBLY AND METHOD OF FIXINGAbandonedNov 23, 15Jun 02, 16[F16L]
2016/0121,754 ADJUSTMENT METHOD FOR SPEED-CONTROLLED ELECTRONIC DRIVE AND APPARATUS FOR IMPLEMENTING THE SAMEAbandonedOct 28, 15May 05, 16[B60L]
2015/0364,939 METHOD FOR CHARGING CAPACITANCE CONNECTED BETWEEN DC POLES OF THREE-PHASE ACTIVE RECTIFIER/INVERTER AND CONVERTER APPARATUSAbandonedJun 10, 15Dec 17, 15[H02J]
2015/0359,143 METHOD OF HEAT TRANSFER IN POWER ELECTRONICS APPLICATIONSAbandonedJun 09, 15Dec 10, 15[B23P, H05K]
2015/0295,524 SAFE TORQUE OFF PROCEDUREAbandonedApr 09, 15Oct 15, 15[H02P]

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