GM GLOBAL TECHNOLOGY OPERATIONS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B62D MOTOR VEHICLES; TRAILERS 22710
 
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 5535
 
 
 
F16H GEARING4359
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 40368
 
 
 
1208 MOTOR CARS, BUSES AND LORRIES3312
 
 
 
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 2948
 
 
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 2453
 
 
 
1216 PARTS, EQUIPMENT AND ACCESSORIES FOR VEHICLES, NOT INCLUDED IN OTHER CLASSES OR SUBCLASSES2131
 
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 1349
 
 
 
H02K DYNAMO-ELECTRIC MACHINES 1377

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2012/0109,503 Li-ION BATTERY FOR VEHICLES WITH ENGINE START-STOP OPERATIONSJun 28, 11May 03, 12[F02N]
2010/0254,754 RETAINING RING FOR A CONSTANT VELOCITY JOINT AND METHOD OF ASSEMBLY USING THE SAMEMar 18, 10Oct 07, 10[F16B]
2009/0149,263 FIXED CENTER CONSTANT VELOCITY JOINTDec 05, 07Jun 11, 09[F16D]
2009/0022,938 METHOD OF MANUFACTURING A DAMPED PARTJul 20, 07Jan 22, 09[F16F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,187,031 Tail light assembly for a vehicleJun 24, 14Nov 17, 15[B60Q]
9,150,244 Friction estimation and detection for an electric power steering systemApr 07, 10Oct 06, 15[B62D, G01L]
9,109,683 Multi-speed transmission with an integrated electric motorMar 13, 13Aug 18, 15[F16H]
9,079,605 Method for power steering systemsOct 20, 09Jul 14, 15[G06F, B62D]
9,080,650 Multi-speed transmissionAug 15, 13Jul 14, 15[F16H]
9,080,666 Discrete mechanism for electronic transmission range selectionMay 14, 13Jul 14, 15[F16H]
9,002,533 Message transmission control systems and methodsSep 14, 11Apr 07, 15[H04L]
8,979,128 Collapsible steering column assemblyMay 28, 10Mar 17, 15[B62D]
8,974,946 Coating for separator or cathode of lithium—sulfur or silicon—sulfur batteryMar 15, 13Mar 10, 15[H01M]
8,960,050 Lock lever on steering columnApr 24, 09Feb 24, 15[B62D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0214,088 HYDROGEN STORAGE TANKABANFeb 18, 11Aug 23, 12[H01M]
2012/0125,723 DISK BRAKE ASSEMBLYABANNov 23, 10May 24, 12[F16D]
8,083,431 Magnetic ring systems for attachment to a shaft and methods of making and usingExpiredApr 15, 08Dec 27, 11[F16B]
8,033,574 Collapsible steering column assemblyExpiredOct 02, 07Oct 11, 11[B62D]
8,033,738 Needle roller bearingExpiredOct 09, 07Oct 11, 11[F16C]
8,021,235 Rolling element shaft assemblyExpiredDec 16, 08Sep 20, 11[F16C]
8,024,088 Rear steering sensor diagnostic algorithm for four-wheel steering systemsExpiredNov 20, 01Sep 20, 11[B62D]
8,013,696 Magnetic apparatus and method of manufacturing the magnetic apparatusExpiredOct 14, 08Sep 06, 11[H01F]
2011/0210,594 HEADREST ATTACHMENTABANSep 16, 10Sep 01, 11[B60N]
7,971,679 Power steering systemExpiredSep 09, 08Jul 05, 11[B62D]
7,942,076 Adjustable steering column assemblyExpiredFeb 14, 08May 17, 11[B62D]
7,942,231 Hydraulic power steering systemExpiredMay 21, 09May 17, 11[B62D]
7,943,548 in an exhaust gas stream and methods of preparationExpiredSep 20, 06May 17, 11[B01J]
2011/0109,112 STEERING ASSEMBLY FOR A VEHICLEABANSep 15, 10May 12, 11[B60R]
2011/0100,155 STEERING WHEEL FOR A VEHICLEABANSep 15, 10May 05, 11[B62D]
2011/0101,653 PASSENGER PROTECTION DEVICE FOR A VEHICLEABANSep 16, 10May 05, 11[B60R, B23P]
2011/0089,883 MOTOR PHASE WINDING FAULT DETECTION METHOD AND APPARATUSABANOct 21, 09Apr 21, 11[G01R]
7,914,043 Adjustable steering column assembly for a vehicleExpiredApr 07, 08Mar 29, 11[B62D]
7,884,715 Method and system for program execution integrity for communication-based angle sensorExpiredAug 04, 04Feb 08, 11[G08B]
7,859,225 Method and system for monitoring an electrical energy storage deviceWithdrawnSep 12, 07Dec 28, 10[H02J]

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Top Inventors for This Owner

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