EQUOS RESEARCH CO., LTD.

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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 967
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 9111
 
  
 
B62K CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE628
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 678
 
  
 
B62D MOTOR VEHICLES; TRAILERS 586
 
  
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 447
 
  
 
B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT 272
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 2103
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 282
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0357,264 MOVING BODYDec 16, 15Dec 14, 17[G05D, G01P, G01C, G06K]
2016/0355,094 POWER RECEIVING SYSTEMMar 23, 15Dec 08, 16[H02J, B60L]
2015/0180,285 ELECTRIC POWER TRANSMISSION SYSTEMAug 30, 13Jun 25, 15[H02J, B60L]
2015/0123,485 ELECTRIC POWER TRANSMISSION SYSTEMAug 30, 13May 07, 15[H02J, B60L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9866067 Electric power transmission system with power transmission and receiving antennasAug 30, 13Jan 09, 18[H02J, H01F, B60L]
9866068 Electric power transmission system with power transmission and receiving antennasAug 30, 13Jan 09, 18[H02J, H01F, B60L]
9509270 Noise cancellation resonatorJan 29, 14Nov 29, 16[H04B, H03H, H01F]
9318258 Antenna coil comprising plurality of coil portionsMay 14, 13Apr 19, 16[H02J, H01Q, H01F, B60L]
9270138 Electric power transmission systemFeb 27, 13Feb 23, 16[H02J, H01M, H01F, B60L, B60M]
9037347 VehicleJan 27, 12May 19, 15[B62K, B60G, B60T, B62D]
8997911 VehicleJul 26, 12Apr 07, 15[B62K, B60G, B62D]
8831833 VehicleJan 18, 12Sep 09, 14[B62K, B60G, B62D]
8721486 Continuously variable transmissionDec 22, 09May 13, 14[F16H]
8589059 Vehicle with inclination estimationJan 22, 10Nov 19, 13[G06G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0054,456 ELECTRIC POWER TRANSMISSION SYSTEMAbandonedFeb 27, 13Feb 26, 15[H02J, H02M, B60L]
2015/0048,688 ELECTRIC POWER TRANSMISSION SYSTEMAbandonedDec 26, 12Feb 19, 15[H02J, H02M, B60L]
2014/0239,728 POWER TRANSMISSION SYSTEMAbandonedMar 27, 12Aug 28, 14[H01F]
2014/0111,022 POWER TRANSMISSION SYSTEMAbandonedJun 28, 12Apr 24, 14[H04B]
2014/0015,340 POWER TRANSMISSION SYSTEMAbandonedMar 27, 12Jan 16, 14[H01F]
8442753 Inverted pendulum vehicle with stability on a slopeExpiredAug 05, 08May 14, 13[B62K, G05D]
2013/0026,848 NON-CONTACT POWER TRANSMISSION SYSTEMAbandonedJan 26, 11Jan 31, 13[H02J]
2012/0217,819 ELECTRIC POWER TRANSMISSION SYSTEM AND ANTENNAAbandonedOct 24, 11Aug 30, 12[H02J]
2012/0218,068 ANTENNAAbandonedOct 24, 11Aug 30, 12[H01F]
2012/0123,647 VEHICLEAbandonedAug 07, 08May 17, 12[G06F]
2011/0264,350 VEHICLEAbandonedOct 16, 09Oct 27, 11[B60L]
2010/0320,706 CONTROL DEVICE AND VEHICLEAbandonedFeb 06, 09Dec 23, 10[B60G, G06F]
2010/0217,491 CAMBER ANGLE CONTROLLING DEVICEAbandonedJul 01, 08Aug 26, 10[G06F]
2010/0114,421 VEHICLEAbandonedFeb 22, 08May 06, 10[G06F]
2009/0011,319 Electrode and Membrane Electrode Assembly of Fuel CellAbandonedApr 27, 06Jan 08, 09[H01M]
5751228 Guide systemExpiredMar 17, 95May 12, 98[G08G]

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