CHRYSLER GROUP LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR2443
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 23424
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 2288
 
  
 
F16H GEARING2179
 
  
 
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 2073
 
  
 
B62D MOTOR VEHICLES; TRAILERS 1972
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 1657
 
  
 
F02P IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES 1525
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 1469
 
  
 
B60N VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR 1151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8631891 Method and apparatus for controlling a hybrid powertrain systemJul 13, 12Jan 21, 14[B60K, G06F]
8500598 Method and apparatus to control motor cooling in an electro-mechanical transmissionMar 29, 12Aug 06, 13[F16H]
8465386 Semi-power split hybrid transmission with multiple modes and fixed gearsMay 02, 08Jun 18, 13[F16H]
8249770 Hybrid controller employing system remedial action functionJan 29, 08Aug 21, 12[G08B, G01M, B60R, B60Q]
8152668 Electric variable transmission for hybrid electric vehicles with two forward modes and four fixed gearsMay 02, 08Apr 10, 12[F16H]
7810622 Transmission clutchesFeb 17, 05Oct 12, 10[F16D]
7653474 Method of determining engine output power in a hybrid electric vehicleMay 14, 04Jan 26, 10[G06F]
7606378 Radio distortion processingApr 11, 01Oct 20, 09[H03G]
7508100 Electric motor/generator and method of cooling an electromechanical transmissionFeb 17, 05Mar 24, 09[H02K]
7494439 Dual drive pump with dual chain and roller clutch and methodJun 30, 05Feb 24, 09[F04B, F16H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0231,944 PNEUMATIC SPRING SYSTEM INCORPORATING OVERLOAD DETECTIONAbandonedJul 19, 12Aug 20, 15[B60G]
2014/0311,109 PUSH LOCK DIFFERENTIAL PRESSURE SENSORAbandonedApr 18, 13Oct 23, 14[B01D]
2014/0171,247 MULTI-MODE HYBRID VARIABLE DRIVE UNITAbandonedDec 18, 12Jun 19, 14[F16H]
2014/0152,057 HEATED HEADRESTAbandonedNov 30, 12Jun 05, 14[B60N]
2014/0077,536 FOLD-FLAT SEAT ASSEMBLYAbandonedSep 17, 12Mar 20, 14[B60N]
2014/0049,028 SEAT CUSHION AIRBAGAbandonedAug 15, 13Feb 20, 14[B60R]
2014/0023,477 COMBINATION PUMP ASSEMBLY AND METHOD OF USEAbandonedJul 19, 12Jan 23, 14[F04D]
2013/0338,863 HYBRID VEHICLE CONTROLAbandonedJun 15, 12Dec 19, 13[B60W]
2013/0338,870 SYSTEM AND METHOD FOR PERFORMING DIAGNOSTICS OF AN ACTIVE GRILLE SHUTTER SYSTEMAbandonedJun 15, 12Dec 19, 13[G06F]
2013/0331,216 TWO MOTOR ELECTRIC DRIVE HYBRID TRANSMISSIONAbandonedJun 08, 12Dec 12, 13[F16D, F16H]
2013/0305,863 METHOD OF OPERATING A PARK LOCK MECHANISMAbandonedMay 21, 12Nov 21, 13[F16H]
2013/0268,177 INDIVIDUAL CYLINDER FUEL AIR RATIO ESTIMATION FOR ENGINE CONTROL AND ON-BOARD DIAGNOSISAbandonedApr 05, 12Oct 10, 13[G01M, F02D]
2013/0207,422 HEATED SEAT FOR A VEHICLEAbandonedJan 31, 13Aug 15, 13[B60N]
2013/0180,496 STEPPED OIL-COOLERAbandonedJan 12, 12Jul 18, 13[F01M, F28D]
2013/0179,042 METHOD AND SYSTEM FOR CALIBRATING ROLLOVER SETTINGS OF A VEHICLEAbandonedJan 10, 12Jul 11, 13[B60R]
2013/0152,559 TAILPIPE COLLARAbandonedDec 19, 11Jun 20, 13[F01N]
2013/0152,907 ELECTRONIC INDUCTION SYSTEM TUNINGAbandonedDec 15, 11Jun 20, 13[F04B, F02B]
2013/0112,041 HYBRID ROTOR-CLUTCH SYSTEMAbandonedOct 29, 12May 09, 13[F16D]
2013/0087,245 COOLING SYSTEM FILLING AIRAbandonedOct 07, 11Apr 11, 13[F01P, B67C, B65B]
2013/0069,346 INTERIOR ROOF RETAINERAbandonedSep 20, 12Mar 21, 13[B60R]

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