GENERAL MOTORS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 10 339
 
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 9 128
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 8 69
 
 
F16H GEARING 7 94
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 5 78
 
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 5 97
 
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 5 66
 
 
B01D SEPARATION 4 128
 
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 4 95
 
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 4 66
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2010/0185,524 TELEMATICS UNIT AND METHOD FOR OPERATING Jul 21, 09 Jul 22, 10 [G06Q, G01M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9083012 Membrane electrode assembly having an adhesive layer impregnating through an electrocatalyst layer and into a first gas diffusion substrate Sep 22, 05 Jul 14, 15 [H01M]
8893868 Clutch assembly Feb 22, 11 Nov 25, 14 [F16D]
8255129 Multi-stage non-sequential downshift control for an automatic transmission Jan 25, 10 Aug 28, 12 [F16H, G06F]
7977394 Triblock copolymers with acidic groups May 03, 05 Jul 12, 11 [B01J]
7846055 Multi-speed split dual clutch transmission Feb 08, 08 Dec 07, 10 [F16H]
7837589 Multi-speed split dual clutch transmission Feb 08, 08 Nov 23, 10 [F16H]
7643733 Control device for driving a brushless DC motor Jul 27, 07 Jan 05, 10 [H02P]
7640085 Method and apparatus to provide vehicle information to a requestor Nov 10, 05 Dec 29, 09 [G06F]
7598204 Metallic reagent Sep 19, 05 Oct 06, 09 [C23C, B05D, B01J]
7595126 PEM fuel cell assembly formed of modular sub-assemblies Nov 26, 03 Sep 29, 09 [H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8422693 Geo-coded spatialized audio in vehicles Expired Sep 29, 04 Apr 16, 13 [H04B]
2011/0010,389 METHOD FOR PRESENTING INFORMATION TO AN ADVISOR AT A CALL CENTER ABAN Jul 10, 09 Jan 13, 11 [G06F]
2009/0254,573 Plant floor event protocol and schema ABAN Apr 04, 08 Oct 08, 09 [G06F]
2009/0251,029 STATOR CAN HOUSING WELDED TO BEARING SUPPORT AND METHOD OF ASSEMBLING A HYBRID TRANSMISSION UTILIZING THE SAME ABAN Aug 19, 08 Oct 08, 09 [H02K]
7438060 System for detecting purge valve malfunction Expired Nov 17, 06 Oct 21, 08 [F02M]
2008/0206,615 GAS DIFFUSION LAYER WITH CONTROLLED DIFFUSIVITY OVER ACTIVE AREA ABAN Feb 22, 07 Aug 28, 08 [B05D, H01M]
2008/0152,531 Cast irons for high temperature use ABAN Dec 21, 06 Jun 26, 08 [C22C]
2008/0147,692 METHOD FOR MANIPULATING THE CONTENTS OF AN XML-BASED MESSAGE ABAN Dec 14, 06 Jun 19, 08 [G06F]
2008/0132,369 Longitudinal Spring Damper for Damping Chain Vibration ABAN Dec 01, 06 Jun 05, 08 [F16G]
7364395 Snap ring design with anti-rotation structures at outer diameter Expired Nov 21, 05 Apr 29, 08 [F16B]
2008/0053,739 PRE-ENGINEERED FRAME PORTION AND METHOD OF USE THEREFOR ABAN Sep 07, 07 Mar 06, 08 [B62D]
2007/0267,107 Stable austenitic stainless steel for hydrogen storage vessels ABAN May 19, 06 Nov 22, 07 [C22C]
2007/0221,149 Auxiliary cam phaser hydraulic circuit and method of operation ABAN Mar 22, 06 Sep 27, 07 [F01L]
2007/0219,718 Method for presenting a navigation route ABAN Mar 17, 06 Sep 20, 07 [G01C]
2007/0197,340 Internal ring gear with integral hub portion and method of manufacture ABAN May 03, 06 Aug 23, 07 [F16H]
2007/0190,950 METHOD OF CONFIGURING VOICE AND DATA COMMUNICATION OVER A VOICE CHANNEL ABAN Feb 15, 06 Aug 16, 07 [H04B]
2007/0185,624 Method for remote reprogramming of vehicle flash memory ABAN Feb 07, 06 Aug 09, 07 [G01M]
2007/0141,405 METHOD OF MAKING A MEMBRANE ELECTRODE ASSEMBLY COMPRISING A VAPOR BARRIER LAYER, A GAS DIFFUSION LAYER, OR BOTH ABAN Nov 16, 06 Jun 21, 07 [H01M]
2007/0136,063 Adaptive nametag training with exogenous inputs ABAN Dec 12, 05 Jun 14, 07 [G10L]
2007/0090,937 Method for alerting a vehicle user to refuel prior to exceeding a remaining driving distance ABAN Oct 21, 05 Apr 26, 07 [B60Q, G08G]

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