DANFOSS POWER ELECTRONICS A/S

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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 399
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 2157
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2118
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2105
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 144
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 186
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0040,905 APPARATUS AND METHOD FOR REDUCING HARMONICSFeb 10, 15Feb 09, 17[H02M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9781860 Cooling method for devices generating waste heatDec 08, 12Oct 03, 17[F28F, F24F, H05K]
9742260 Inverter synchronizationJun 10, 14Aug 22, 17[H02J, H02M]
9742338 Dual power mode driveMay 23, 14Aug 22, 17[H02K, H02J, H02P]
8469675 Priming protectionDec 07, 06Jun 25, 13[F04B, G05D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0177,328 AUTOMATED MOTOR ADAPTATIONAbandonedJul 11, 13Jun 25, 15[G01R]
2014/0064,985 Priming ProtectionAbandonedNov 04, 13Mar 06, 14[F04D]

Top Inventors for This Owner

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