Donghee Industrial Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY 1022
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 588
 
  
 
B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL 361
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 3104
 
  
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 271
 
  
 
F16H GEARING298
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 292
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
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 173
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9073429 Method for controlling acceleration pedal of vehicleSep 02, 11Jul 07, 15[B60K, B60W, B60T, G06F, G08G, B60Q, F16H]
8833201 Pedal device for vehicleJul 27, 11Sep 16, 14[B60K, B60T, G05G]
8726760 Adjustable pendant and organ type accelerator pedal device in vehicleJul 25, 11May 20, 14[G05G]
8701522 Operation mode pendant type adjustment pedal apparatusSep 07, 10Apr 22, 14[B60K, G05G]
8502656 Displacement diagnosis sensor of brake pedal having stop lamp switch functionAug 10, 11Aug 06, 13[B60Q]
8438945 Electronic organ type accelerator pedalNov 18, 09May 14, 13[G05G]
8434385 Pedal device with function of adjusting pedal effort and hysteresisMay 02, 08May 07, 13[G05G]
8404176 Hybrid method manufacturing apparatus for torsion beamAug 04, 10Mar 26, 13[C21D]
8378531 Actuator apparatus of active accelerator pedalMay 24, 10Feb 19, 13[H02K]
8188624 Brushless DC motor for fuel pumpOct 30, 09May 29, 12[H02K, F04B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0057,262 Accelerator position sensorAbandonedJul 13, 09Mar 07, 13[G01B]
2012/0137,823 BRAKE PEDAL DEVICEAbandonedSep 07, 11Jun 07, 12[G05G]
2012/0125,142 ACCELERATOR PEDAL FOR VEHICLEAbandonedJul 26, 11May 24, 12[G05G]
2011/0036,470 TORSION BEAM MANUFACTURING METHOD USING HYBRID METHODAbandonedAug 04, 10Feb 17, 11[C21D]
2010/0300,240 APPARATUS FOR GENERATING HYSTERESIS OF ELECTRONIC ACCELERATOR PEDALAbandonedOct 14, 09Dec 02, 10[G05G]
7639126 Apparatus for lighting brake lamp for vehicle using non-contactless switchExpiredJan 03, 07Dec 29, 09[B60Q]
2009/0064,816 KICK DOWN SWITCH OF ACCELERATOR PEDAL APPARATUSAbandonedSep 11, 08Mar 12, 09[G05G]
2008/0110,257 Apparatus for measuring the amount of fuelAbandonedOct 02, 07May 15, 08[G01N]
2007/0039,405 Reacting force controller for accelerator pedalAbandonedJul 31, 06Feb 22, 07[G05G]
2006/0091,721 Torsion beam suspension system for automobiles and method of manufacturing the sameAbandonedMay 20, 05May 04, 06[B60B]
2005/0103,781 Mounting structure for flangeless fuel tankAbandonedJun 21, 04May 19, 05[B65D]
2004/0255,688 Device for measuring pedal-pushing force for vehiclesAbandonedDec 30, 03Dec 23, 04[G01N]
2004/0256,366 Welding device of fuel tank for vehicle and welding method thereofAbandonedDec 30, 03Dec 23, 04[B23K]
2004/0256,828 Torsion beam type suspension and forming method for torsion beamAbandonedDec 30, 03Dec 23, 04[B60G]

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