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 2479
 
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 5530
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 44343
 
 
 
F16H GEARING4153
 
 
 
1208 MOTOR CARS, BUSES AND LORRIES3311
 
 
 
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 2943
 
 
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 2654
 
 
 
1216 PARTS, EQUIPMENT AND ACCESSORIES FOR VEHICLES, NOT INCLUDED IN OTHER CLASSES OR SUBCLASSES2127
 
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 1547
 
 
 
H02K DYNAMO-ELECTRIC MACHINES 1477

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0153,076 METHOD FOR REDUCING GLARE FROM LIGHT SOURCES THROUGH WINDSCREENSJan 13, 14Jun 05, 14[B60J]
2014/0081,545 METHODS AND SYSTEMS FOR CONTROLLING BRAKING OF A VEHICLE WHEN THE VEHICLE IS STATIONARYNov 22, 13Mar 20, 14[B60T]
2013/0183,582 LITHIUM ION BATTERYJan 12, 12Jul 18, 13[H01M]
2013/0057,842 SOLUTION TO OPTICAL CONSTRAINT ON MICROTRUSS PROCESSINGNov 06, 12Mar 07, 13[G03B]
2012/0214,088 HYDROGEN STORAGE TANKFeb 18, 11Aug 23, 12[H01M]
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]
2010/0256,870 FRICTION ESTIMATION AND DETECTION FOR AN ELECTRIC POWER STEERING SYSTEMApr 07, 10Oct 07, 10[B62D]
2010/0100,283 METHOD FOR POWER STEERING SYSTEMSOct 20, 09Apr 22, 10[G06F, B62D]
2009/0149,263 FIXED CENTER CONSTANT VELOCITY JOINTDec 05, 07Jun 11, 09[F16D]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
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]
8,936,763 Integrated sensor arrays for biological and chemical analysisOct 22, 09Jan 20, 15[C12Q, H01L, G01N]
8,930,083 Electric power steering system having fail-safe control module operationAug 18, 09Jan 06, 15[B63G, B63H, G06F, H05K, B62D, A01B, G05D]
8,905,010 Positive crankcase ventilation system for a two-cylinder engineMar 05, 13Dec 09, 14[F02M, F02B]
8,903,606 Method, system, and apparatus for providing enhanced steering pull compensationAug 26, 08Dec 02, 14[B63G, B63H, G06F, B62D, A01B, G05D]
8,893,571 Transmission shift assembly for a vehicle and a method of monitoring the sameAug 17, 07Nov 25, 14[F16H, F16C]
8,884,485 Axially asymmetric permanent magnet machineApr 17, 12Nov 11, 14[H02K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0125,723 DISK BRAKE ASSEMBLYABANNov 23, 10May 24, 12[F16D]
2011/0210,594 HEADREST ATTACHMENTABANSep 16, 10Sep 01, 11[B60N]
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]
7,884,715 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]
2010/0320,025 WORM GEAR HUBABANJun 18, 10Dec 23, 10[B23P, F16H, B62D]
2010/0299,100 METHODS AND SYSTEMS INVOLVING DETERMINING SHAFT VELOCITYABANDec 31, 08Nov 25, 10[G01P, G06F]
7,836,991 Parking assist system with steering cuesExpiredJul 10, 08Nov 23, 10[B60S]
2010/0288,567 MOTOR VEHICLE WITH A TOUCHPAD IN THE STEERING WHEEL AND METHOD FOR ACTUATING THE TOUCHPADABANMay 05, 10Nov 18, 10[G06F]
7,835,836 Methods, systems, and computer program products for calculating a torque overlay command in a steering control systemExpiredNov 08, 06Nov 16, 10[B62D]
2010/0287,405 Method and apparatus for internetworking networksABANMay 08, 09Nov 11, 10[G06F]
7,823,478 Infinitely adjustable steering column assemblyExpiredSep 26, 06Nov 02, 10[B62D]
2010/0247,945 Sheet Metal Panel Shape for Low Sound RadiationABANMar 30, 09Sep 30, 10[B21C]
7,798,525 Collapsible steering column assemblyExpiredApr 11, 08Sep 21, 10[B62D]
7,779,744 Vehicular hydraulic system with priority valveExpiredSep 19, 07Aug 24, 10[F15B]
7,780,196 Energy absorbing steering column assemblyExpiredOct 05, 06Aug 24, 10[B62D]
2010/0200,981 SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAMEABANDec 18, 09Aug 12, 10[H01L]

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