CONVERTEAM LTD

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1196
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 285
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
F03D WIND MOTORS139
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 144
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 179
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 1119
 
  
 
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 1101

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8288909 Electrical machines with reduced coggingJan 14, 10Oct 16, 12[H02K]
8258760 Exciter assembliesMay 12, 11Sep 04, 12[H02K]
8058763 Rotor having an inverted U-shaped retainer and magnet carrierJun 18, 10Nov 15, 11[H02K]
7989977 Power distribution systemsOct 15, 07Aug 02, 11[H02J]
7990014 Stators for electrical machinesSep 24, 07Aug 02, 11[H02K]
7969123 Exciter assembliesFeb 13, 06Jun 28, 11[H02K]
7868573 Drive circuitsJan 11, 07Jan 11, 11[H02K, H02P]
7852025 Electronic commutator circuitsDec 11, 06Dec 14, 10[H02P]
7768169 Magnet retaining arrangementMay 24, 07Aug 03, 10[H02K]
7755209 Power convertersFeb 04, 09Jul 13, 10[F03P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8487566 Electronic commutator circuitsExpiredDec 10, 10Jul 16, 13[H02P]
7944723 Matrix convertersExpiredDec 16, 05May 17, 11[H02M]
7923853 Methods of synchronizing a plurality of generatorsExpiredDec 05, 07Apr 12, 11[H02J, H02P]
2009/0115,363 Electronic Commutator CircuitsAbandonedSep 04, 06May 07, 09[H02P]
2008/0231,241 TransformersAbandonedAug 25, 05Sep 25, 08[H02J, H01F]
7339337 Power plantExpiredMar 23, 05Mar 04, 08[H02P]
2008/0010,812 Method of forming single-layer coilsAbandonedMay 02, 07Jan 17, 08[H01F]
2007/0069,591 Tubular electrical machinesAbandonedSep 20, 06Mar 29, 07[H02K]
7186156 Electric propulsion unitsExpiredJul 29, 02Mar 06, 07[B63H]
7061149 Rotary electrical machinesExpiredApr 12, 02Jun 13, 06[H02K]
2005/0073,269 Linear motor systemAbandonedSep 30, 04Apr 07, 05[H01M, H02P]
6815848 Air cooled electrical machineExpiredJul 03, 02Nov 09, 04[H02K]
6582257 Propulsion unitExpiredDec 17, 01Jun 24, 03[B60L]
6359422 Surge resistor for protecting active source of variable inductance in a power-factor correction arrangementExpiredMar 16, 00Mar 19, 02[G05F]

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