PAUL VAHLE GMBH & CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 373
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 3117
 
  
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 229
 
  
 
F16G BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR227
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 282
 
  
 
F16M FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS OR SUPPORTS134
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0181,869 INSULATION MONITORING SYSTEM FOR SERIES-COMPENSATED WINDINGS OF A CONTACTLESS ENERGY TRANSMISSION SYSTEMSep 02, 14Jun 23, 16[H02J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9425568 Connector for conductor railsMay 29, 13Aug 23, 16[H01R, B60M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0035,486 SECONDARY-SIDE COIL ASSEMBLY FOR INDUCTIVE ENERGY TRANSFER USING QUADRUPOLESAbandonedDec 06, 13Feb 04, 16[H02J, H01F]
2016/0028,242 PRIMARY-SIDE COIL ASSEMBLY FOR INDUCTIVE ENERGY TRANSFER USING QUADRUPOLESAbandonedDec 06, 13Jan 28, 16[H02J, H01F]
2016/0020,615 INCREASING THE PHASE TOLERANCE OF MAGNETIC CIRCUITS DURING CONTACTLESS ENERGY TRANSFERAbandonedMar 10, 14Jan 21, 16[H02J, H01F]
2015/0276,965 METAL FOREIGN OBJECT DETECTION SYSTEM FOR INDUCTIVE POWER TRANSMISSION SYSTEMSAbandonedSep 16, 13Oct 01, 15[H02J, G01V]
2015/0009,732 CONTROL UNIT FOR AN INVERTER LOADED BY A RESONANT LOAD NETWORKAbandonedDec 19, 12Jan 08, 15[H02M]
2014/0313,801 CONTROLLED RECTIFIER WITH A B2 BRIDGE AND ONLY ONE SWITCHING DEVICEAbandonedOct 22, 12Oct 23, 14[H02M]
2013/0328,412 FLAT COIL FOR A CONTACTLESS INDUCTIVE ENERGY TRANSMISSIONAbandonedMar 28, 12Dec 12, 13[H01F]
2013/0300,211 INDUCTIVE CONTACTLESS ENERGY AND DATA TRANSMISSION SYSTEMAbandonedMar 28, 12Nov 14, 13[H04B]
2011/0220,447 CURRENT COLLECTOR SYSTEM FOR A VEHICLE, IN PARTICULAR FOR RTG CONTAINER STACKER CRANESAbandonedNov 17, 09Sep 15, 11[B60L]
7111792 Extensible connector for conductor railsExpiredJul 11, 02Sep 26, 06[E01B]
6547050 Conductor rail for supplying power and a production method thereforExpiredMay 17, 01Apr 15, 03[B60M]
4781608 Busbar holder of plasticExpiredFeb 05, 88Nov 01, 88[A47F]
4700023 Trackless, center articulation underground vehicle driven by an electric motorExpiredJan 29, 86Oct 13, 87[H02G]
4412107 Electrical conductorExpiredJul 09, 81Oct 25, 83[B60M]

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