General Motors Corporation

United States of America

 
Total IP 15
Total IP Rank # 100,624
IP Activity Score 0/5.0    0
IP Activity Rank # 1,661,163
Parent Entity General Motors Company

Patents

Trademarks

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15 0
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Last Patent 2011 - Clutch assembly
First Patent 1946 - Electric motor terminal box

Latest Inventions, Goods, Services

2011 Invention Clutch assembly. A viscous fluid clutch for use as a clutch for a cooling fan for a vehicle, the ...
2009 Invention Telematics unit and method for operating. A method of operating a telematics unit comprising the...
Invention Method for presenting information to an advisor at a call center. A method is disclosed herein f...
2007 Invention Catalysts to reduce nox in an exhaust gas stream and methods of preparation. Catalysts, systems a...
Invention Pre-engineered frame portion and method of use therefor. A vehicle chassis includes a structural...
2006 Invention Vehicle email notification system and method. A vehicle email notification system and method in w...
Invention Vehicle email notification using templates. A vehicle email notification system and method in whi...
Invention Vehicle email notification using data from different sources. A vehicle email notification system...
Invention User-initiated vehicle email notification. A method and system for user-initiated vehicle email n...
Invention Cast irons for high temperature use. Cast irons are provided which have no intentional addition ...
Invention Longitudinal spring damper for damping chain vibration. A longitudinal spring damper link for a ...
Invention Apparatus for expanding gear speed ratio coverage of an automatic transmission. The present inve...
Invention Method of making a membrane electrode assembly comprising a vapor barrier layer, a gas diffusion ...
Invention Method of operating a fuel cell stack. One aspect of the invention includes the discovery that pi...
Invention Self cleaning logic valve assembly. The present invention provides a method and apparatus for a ...
Invention Stable austenitic stainless steel for hydrogen storage vessels. An austenitic stainless steel co...
Invention Internal ring gear with integral hub portion and method of manufacture. A planetary gearset is p...
Invention Auxiliary cam phaser hydraulic circuit and method of operation. Provided is an auxiliary cam pha...
Invention Method for presenting a navigation route. A method for presenting a navigation route to a user o...
Invention Spark ignition enhancer and spark plug therewith. A spark ignition enhancer is provided in a comb...
Invention Sulfonated poly (phenylene sulfide) films as polyelectrolyte membranes. Proton conducting membran...
Invention Sulfonated polyelectrolyte membranes containing perfluorosulfonate ionomers. New proton conductin...
Invention Reconfigurable fixture device and methods of use. A fixture device (10) generally includes a base...
2005 Invention Adaptive nametag training with exogenous inputs. A method of speech recognition includes receivi...
Invention Planetary transmissions having three interconnecting members and clutched input members. The fami...
Invention Automatic control of automotive rearview mirror. A side rearview mirror control system for a vehi...
Invention Indivudual cylinder controller for four-cylinder engine. A generic technique for the detection of...
Invention Method for making diamond coated substrates, articles made therefrom, and method of drilling. Dis...
Invention Electrically variable transmission having three interconnected planetary gear sets. The electrica...
Invention Fuel cell bipolar plates with multiple active areas separated by non-conductive frame header. A m...
Invention Method and system for routing toll-free calls to wireless devices. A method, computer readable m...
Invention Electrically variable transmission having two planetary gears sets with one fixed interconnection...
Invention Method for alerting a vehicle user to refuel prior to exceeding a remaining driving distance. A ...
Invention Power steering system. A power steering system for a vehicle includes a hydraulic pump interconne...
Invention Multiple vehicle authentication for entry and starting systems. Methods and apparatus are provid...
Invention Automotive accessory drive system and method of operation. The present invention provides an aut...
Invention Weld fastener for use in projection welding process. A weld fastener for use in a projection wel...
Invention Current regulation for a field weakening motor control system and method. A control system and me...
Invention Automatic transmission clutch timing optimization apparatus and method. A method for determining ...
Invention Multi-layered superhard nanocomposite coatings. Superhard nanocomposite coatings which are applic...
Invention Composite flow field plates and process of molding the same. An improved flowfield plate design ...
Invention Method and system for initiating communication from a vehicle. A method for mobile vehicle well-...
Invention Method and system for managing processor execution time utilizing variable frequency switching. T...
Invention Methods and systems for robust transmission mode selection and control. Systems, methods and dev...
Invention Automatic transmission control apparatus having a multi-plex diagnostic system. An electro-hydra...
Invention Friction stir nut and method of joining therewith. A friction stir nut is disclosed. The frictio...
Invention Quasi-redundant smart sensing topology. A sensor apparatus includes a plurality of sensing eleme...
Invention Rear obstacle avoidance system for vehicle. A rear obstacle detection system for use on a vehicl...
Invention Systems and methods for robust switching using multi-state switch contacts and a common electrica...