VESTAS WIND SYSTEMS A/S

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F03D WIND MOTORS5352
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 10221
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 7051
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 6066
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 3671
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 3137
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 2972
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 26421
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 2410
 
  
 
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 2280

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0045,182 METHOD FOR IMPROVING LARGE ARRAY WIND PARK POWER PERFORMANCE THROUGH ACTIVE WAKE MANIPULATION REDUCING SHADOW EFFECTSOct 06, 17Feb 15, 18[F03D]
2018/0023,543 A WIND TURBINE COMPRISING TWO OR MORE ROTORSMar 17, 16Jan 25, 18[F03D, F16H]
2018/0023,544 A WIND TURBINE WITH A ROTOR COMPRISING A HOLLOW KING PINMar 18, 16Jan 25, 18[F03D, F16H]
2018/0023,548 WIND TURBINE ACCESS PANEL AND METHOD FOR SECURING SAMEJan 27, 16Jan 25, 18[E06B, F03D]
2017/0370,350 A METHOD OF OPERATING A WIND TURBINEDec 16, 15Dec 28, 17[F03D]
2017/0356,425 METHOD AND SYSTEM FOR DETERMINING THE DYNAMIC TWIST OF A WIND TURBINE BLADEDec 22, 15Dec 14, 17[F03D]
2017/0328,342 POWER RAMP RATE LIMITER FOR WIND TURBINESNov 30, 15Nov 16, 17[H02K, H02J, H02P, F03D]
2017/0328,346 DETERMINATION OF WIND TURBINE CONFIGURATIONNov 23, 15Nov 16, 17[F03D]
2017/0321,655 CURTAILED OPERATION OF A WIND POWER PLANT BY DEACTIVATION OF WIND TURBINESNov 11, 15Nov 09, 17[G05B, F03D]
2017/0321,660 A METHOD FOR ESTIMATING A WIND SPEED INCLUDING CALCULATING A PITCH ANGLE ADJUSTED FOR BLADE TORSIONNov 20, 15Nov 09, 17[G05B, G01P, F03D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920748 Method and tool for assembling tower elementsApr 16, 15Mar 20, 18[B25B, E04B, F03D, E02D, E04G, E04H]
9914191 Chamfering of laminate layersJul 19, 11Mar 13, 18[B23Q, B24B, B29C, F04D]
9915244 Wind power plant frequency controlMay 10, 13Mar 13, 18[H02J, F03D]
9909557 Apparatus for applying a load to an installed wind turbine blade and method of using the sameJun 18, 14Mar 06, 18[F03D]
9909564 Supervision of controller instability in a wind turbineDec 20, 11Mar 06, 18[F03D]
9909569 Tilting wind turbineJul 26, 13Mar 06, 18[F03D, B63B]
9911528 Wind turbine transformerOct 26, 12Mar 06, 18[H02K, H01F]
9903342 Electrical supply into wind turbine hubJun 20, 13Feb 27, 18[H01R, F03D]
9903343 Active current production within over-current margins of parallel convertersJan 09, 15Feb 27, 18[H02J, H02M, H02P, F03D]
9903348 Drive device for a wind turbineSep 28, 15Feb 27, 18[F03D, F16H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0377,058 OPERATING A METHOD FOR A WIND TURBINEAbandonedDec 05, 14Dec 29, 16[F03D]
2016/0305,356 CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINEAbandonedDec 09, 14Oct 20, 16[F02M, F02D]
2015/0292,486 WIND TURBINE BLADE ICE ACCRETION DETECTORAbandonedDec 19, 12Oct 15, 15[F03D]
2015/0278,405 METHOD FOR EVALUATING A PERFORMANCE PREDICTION FOR A WIND FARMAbandonedMar 31, 14Oct 01, 15[G06F]
9103327 Estimation of wind properties using a light detection and ranging deviceWithdrawnOct 14, 11Aug 11, 15[F03B, F03D]
2015/0122,007 WIND DETECTOR FOR WIND TURBINE GENERATORSAbandonedDec 07, 12May 07, 15[G01N, G01P]
2015/0123,299 METHOD OF FABRICATING A COMPOSITE PART AND AN APPARATUS FOR FABRICATING A COMPOSITE PARTAbandonedNov 04, 13May 07, 15[B29C]
2014/0369,851 METHOD OF FABRICATING A SURFACE FOR REDUCING ICE ADHESION STRENGTHAbandonedSep 12, 12Dec 18, 14[B05D, F03D]
2014/0356,187 DE-ICING OF A WIND TURBINE BLADEAbandonedDec 19, 12Dec 04, 14[F03D]
2014/0324,495 WIND TURBINE MAINTENANCE OPTIMIZERAbandonedFeb 21, 14Oct 30, 14[G06Q]
2014/0271,217 EFFICIENT WIND TURBINE BLADE DESIGN AND ASSOCIATED MANUFACTURING METHODS USING RECTANGULAR SPARS AND SEGMENTED SHEAR WEBAbandonedMar 15, 13Sep 18, 14[F03D]
2014/0248,148 WIND TURBINE NOISE CONTROL METHODSAbandonedApr 24, 12Sep 04, 14[F03D]
2014/0244,328 WIND TURBINE MAINTENANCE OPTIMIZERAbandonedFeb 21, 14Aug 28, 14[G06Q]
2014/0154,075 POWER PRODUCTION OF WIND TURBINESAbandonedJun 29, 12Jun 05, 14[F03D]
2014/0110,947 WIND TURBINE GENERATOR HAVING AN EDDY CURRENT BRAKE, WIND TURBINE HAVING SUCH A GENERATOR, AND ASSOCIATED METHODSAbandonedOct 24, 12Apr 24, 14[F03D]
2014/0084,725 PERMANENT MAGNET ELECTRICAL MACHINE WITH BEARING RELEASE SYSTEM AND METHOD FOR BEARING REPLACEMENTAbandonedJun 18, 10Mar 27, 14[H02K, F16C]
2014/0083,723 FAULT-TOLERANT FIRE PROTECTION SYSTEMAbandonedMar 16, 12Mar 27, 14[A62C]
2014/0070,538 METHOD AND APPARATUS FOR PROTECTING WIND TURBINES FROM EXTREME EVENTSAbandonedApr 30, 12Mar 13, 14[F03D]
2013/0307,277 WIND TURBINE ARRANGEMENT WITH A MAIN WIND TURBINE AND AT LEAST ONE SECONDARY WIND TURBINEAbandonedFeb 03, 12Nov 21, 13[F03D]
2013/0300,117 WIND TURBINE SYSTEM AND METHOD USING VOLTAGE GENERATING MATERIALAbandonedNov 02, 11Nov 14, 13[F03D]

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