This wiki is a demo which provides overall IP insights related to Hybrid Electric Vehicles. The wiki focuses on technological and IP related insights based on a set of selected patents.
A hybrid electric vehicle (HEV) is a type of hybrid vehicle and electric vehicle which combines a conventional internal combustion engine (ICE) propulsion system with an electric propulsion system. The presence of the electric powertrain is intended to achieve either better fuel economy than a conventional vehicle or better performance. There are a variety of HEV types, and the degree to which they function as EVs varies as well. The most common form of HEV is the hybrid electric car, although hybrid electric trucks (pickups and tractors) and buses also exist.
Modern HEVs make use of efficiency-improving technologies such as regenerative braking, which converts the vehicle's kinetic energy into electric energy to charge the battery, rather than wasting it as heat energy as conventional brakes do. Some varieties of HEVs use their internal combustion engine to generate electricity by spinning an electrical generator (this combination is known as a motor-generator), to either recharge their batteries or to directly power the electric drive motors. Many HEVs reduce idle emissions by shutting down the ICE when idle and restarting it when needed; this is known as a start-stop system. A hybrid-electric produces less emissions from its ICE than a comparably-sized gasoline car, since an HEV's gasoline engine is usually smaller than a comparably-sized pure gasoline-burning vehicle (natural gas and propane fuels produce lower emissions) and if not used to directly drive the car, can be geared to run at maximum efficiency, further improving fuel economy.Source HEV Wikipedia
Transportation accounts for 41% of the sources of global warming. Electric vehicles can help dramatically reduce the production of greenhouse gases. A hybrid electric vehicle combines the internal combustion engine with an electric propulsion system which helps it achieve better fuel economy than a conventional fuel engine based vehicle. Initially hybrid vehicles were considered unnecessary but with increase in the price of petroleum, automobile manufacturers started to release more hybrids. Now hybrid vehicles are expected to form a core segment of the automotive market in future. Over 6.8 million hybrid electric vehicles have been sold worldwide - with United States being the world's largest hybrid market followed by Japan. The most iconic hybrid vehicle brand has been Toyota Prius which also makes Toyota the market leader in hybrid vehicles followed by Honda.
| CPC/IPC Class
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Definition
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| B60K0001*
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Vehicles in general ----- 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 ----- Arrangement or mounting of electrical propulsion units
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| B60K2001*
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Vehicles in general ----- 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 ----- Arrangement or mounting of electrical propulsion units ----- {one motor mounted on a propulsion axle for rotating right and left wheels of this axle}
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| B60K00062*
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
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| B60K2006262
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by apparatus, components or means specially adapted for HEVs ----- characterised by the motors or the generators ----- {the motor or generator are used as clutch, e.g. between engine and driveshaft}
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| B60K2006264
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by apparatus, components or means specially adapted for HEVs ----- characterised by the motors or the generators ----- {with outer rotor and inner stator}
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| B60K2006266
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by apparatus, components or means specially adapted for HEVs ----- characterised by the motors or the generators ----- {with two coaxial motors or generators}
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| B60K2006268
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by apparatus, components or means specially adapted for HEVs ----- characterised by the motors or the generators ----- {Electric drive motor starts the engine, i.e. used as starter motor}
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| B60K00063*
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by apparatus, components or means specially adapted for HEVs ----- characterized by chargeable mechanical accumulators, e.g. flywheels
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| B60K2006381
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by apparatus, components or means specially adapted for HEVs ----- characterised by the driveline clutches ----- {characterized by driveline brakes}
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| B60K00064*
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by the architecture of the hybrid electric vehicle
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| B60K20064808*
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by the architecture of the hybrid electric vehicle ----- Parallel type ----- {Electric machine connected or connectable to gearbox output shaft}
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| B60K20064816
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by the architecture of the hybrid electric vehicle ----- Parallel type ----- {Electric machine connected or connectable to gearbox internal shaft}
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| B60K20064825
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by the architecture of the hybrid electric vehicle ----- Parallel type ----- {Electric machine connected or connectable to gearbox input shaft}
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| B60K20064833
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by the architecture of the hybrid electric vehicle ----- Parallel type ----- {Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range}
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| B60K20064841
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- characterised by the architecture of the hybrid electric vehicle ----- Parallel type ----- {Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range} ----- {the gear provides shifting between multiple ratios}
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| B60K00065*
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- Architecture of the driveline characterised by arrangement or kind of transmission units
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| B60K2006541
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- Architecture of the driveline characterised by arrangement or kind of transmission units ----- Transmission for changing ratio ----- {without reverse ratio using instead electric reversing}
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| B60K2006542
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Vehicles in general ----- 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 vehicle ----- Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ----- the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs ----- Architecture of the driveline characterised by arrangement or kind of transmission units ----- Transmission for changing ratio ----- {with overdrive ratio}
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| B60L0008*
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Vehicles in general ----- Electric equipment or propulsion of electrically-propelled vehicles; Magnetic suspension or levitation for vehicles; Electro-dynamic brake systems for vehicles, in general ----- Electric propulsion with power supply from force of nature, e.g. sun, wind
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| B60L0011*
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Vehicles in general ----- Electric equipment or propulsion of electrically-propelled vehicles; Magnetic suspension or levitation for vehicles; Electro-dynamic brake systems for vehicles, in general ----- Electric propulsion with power supplied within the vehicle
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| B60L0011123
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Vehicles in general ----- Electric equipment or propulsion of electrically-propelled vehicles; Magnetic suspension or levitation for vehicles; Electrodynamic brake systems for vehicles, in general ----- Electric propulsion with power supplied within the vehicle ----- using engine-driven generators ----- with additional electric power supply, e.g. accumulator ----- {using range extenders, e. g. series hybrid vehicles}
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| B62M002302
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Land vehicles for travelling otherwise than on rails ----- Rider propulsion of wheeled vehicles or sledges; powered propulsion of sledges or cycles; Transmissions specially adapted for such vehicles ----- Transmissions characterised by use of other elements; other transmissions ----- characterised by the use of two or more dissimilar sources of power, e.g. transmissions for hybrid motorcycles
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| B60W001006
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Vehicles in general ----- Conjoint control of vehicle sub-units of different type or different function; Control systems specially adapted for hybrid vehicles; Road vehicle drive control systems for purposes not related to the control of a particular sub-unit ----- Conjoint control of vehicle sub-units of different type or different function ----- Including control of propulsion units ----- including control of combustion engines
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| B60W001008
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Vehicles in general ----- Conjoint control of vehicle sub-units of different type or different function; Control systems specially adapted for hybrid vehicles; Road vehicle drive control systems for purposes not related to the control of a particular sub-unit ----- Conjoint control of vehicle sub-units of different type or different function ----- Including control of propulsion units ----- including control of electric propulsion units, e.g. motors or generators
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| B60W0020*
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Vehicles in general ----- Conjoint control of vehicle sub-units of different type or different function; Control systems specially adapted for hybrid vehicles; Road vehicle drive control systems for purposes not related to the control of a particular sub-unit ----- Control systems specially adapted for hybrid vehicles, i.e. vehicles having two or more prime movers of more than one type, e.g. electrical and internal combustion motors, all used for propulsion of the vehicle
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| Y10S0903*
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Hybrid electric vehicles, HEVS
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| Y02T001062*
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Climate change mitigation technologies related to transportation ----- Road transport of goods or passengers ----- Other road transportation technologies with climate change mitigation effect ( not used, see subgroups ) ----- Hybrid vehicles
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| S. No.
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Search Concept
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Class codes
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Keywords
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Hits
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| 1
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Direct class codes of hybrid electric vehicles + keywords in full text
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Y10S0903* OR B60K2006542 OR B60K2006541 OR B60K00065* OR B60K20064841 OR B60K20064833 OR B60K20064825 OR B60K20064816 OR B60K20064808 OR B60K00064* OR B60K2006381 OR B60K00063* OR B60K2006268 OR B60K2006266 OR B60K2006264 OR B60K2006262 OR B60K00062* OR 903* OR 1800652* OR 3D202* OR 3D235CC32
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Full Text= ((((hybrid NEAR2 electric) OR hybridelectric OR electrichybrid) ADJ3 (vehicle* OR motorcar OR motorvehicle OR (motor ADJ1 (car OR vehicle)) OR automo*)) OR (HEV*2 OR PHEV*2) OR (((plug adj2 in) OR plugin OR charge-in) ADJ2 (hybridvehicle OR (hybrid ADJ2 (automo* OR vehicle* OR motorcar OR motorvehicle OR (motor ADJ1 (car OR vehicle))))))) OR ((hybrid ADJ2 (vehicle* OR motorcar OR motorvehicle OR (motor ADJ (car OR vehicle)) OR automo*)) AND ((electric*6 ADJ2 (machine*1 OR motor*1 OR drive*)) OR electricmotor OR electricdrive OR electricmachine))
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45197
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| 2
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Electric propelled vehicles class codes + hybrid vehicles keywords
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B60W001008 OR B60L0011* OR B60L0008* OR B60K2001* OR B60K0001*
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Claims, Title, Abstract= (hybrid NEAR2 (vehicle* OR motorcar OR motorvehicle OR (motor ADJ1 (car OR vehicle)) OR automo*));
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70390
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| 3
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Broad class codes of hybrid vehicles + Electric drive keywords
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B62M002302 OR B60W0020* OR Y02T001062*
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Claims, Title, Abstract= ((electric*6 ADJ2 (machine*1 OR motor*1 OR drive*)) OR electricmotor OR electricdrive OR electricmachine);
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39689
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| 4
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Miscellaneous (Controls of hybrid vehicles) class codes + HEV keywords
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B60W001006 OR B60L0011123 OR 3D301BA20 OR 5H601BB20
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Claims, Title, Abstract= ((((hybrid NEAR2 electric) OR hybridelectric OR electrichybrid) ADJ3 (vehicle* OR motorcar OR motorvehicle OR (motor ADJ1 (car OR vehicle)) OR automo*)) OR (HEV*2 OR PHEV*2) OR (((plug adj2 in) OR plugin OR charge-in) ADJ2 (hybridvehicle OR (hybrid ADJ2 (automo* OR vehicle* OR motorcar OR motorvehicle OR (motor ADJ1 (car OR vehicle)))))));
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7560
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| 5
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Only Hybrid Electric vehicle Keywords
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--
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Claims, Title, Abstract= ((((hybrid NEAR2 electric) OR hybridelectric OR electrichybrid) ADJ3 (vehicle* OR motorcar OR motorvehicle OR (motor ADJ1 (car OR vehicle)) OR automo*)) OR (HEV*2 OR PHEV*2) OR (((plug adj2 in) OR plugin OR charge-in) ADJ2 (hybridvehicle OR (hybrid ADJ2 (automo* OR vehicle* OR motorcar OR motorvehicle OR (motor ADJ1 (car OR vehicle)))))));
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74080
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| 6
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Combined query
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1 OR 2 OR 3 OR 4 OR 5
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144885
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| 7
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Combined query for last 5 years
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6 AND (DP>=(20100101) AND DP<=(20141231))
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87121 (36788 Unique INPADOC families)
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| S. No.
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Search Concept
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Class codes
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German keyword Search
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Hits
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| 1
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Direct class codes of hybrid electric vehicles + keywords in full text
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Y10S0903* OR B60K2006542 OR B60K2006541 OR B60K00065* OR B60K20064841 OR B60K20064833 OR B60K20064825 OR B60K20064816 OR B60K20064808 OR B60K00064* OR B60K2006381 OR B60K00063* OR B60K2006268 OR B60K2006266 OR B60K2006264 OR B60K2006262 OR B60K00062* OR 903* OR 1800652* OR 3D202* OR 3D235CC32
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Full Text= (((hybrid NEAR2 elektrisch) OR ("Hybrid-Elektro") OR ("Elektro-Hybrid")) ADJ3 (Fahrzeug OR Fahrzeuge OR Automobil OR Motorwagen OR kraftfahrzeug OR KFZ OR Kraftwagen OR automotive OR Automoteur OR Kraftfahrzeugen OR (voiture ADJ1 motor))) OR (HEV*2 OR PHEV*2) OR (((plug ADJ2 in) OR plugin OR charge-in) ADJ2 (hybridvehicle OR (hybrid ADJ2 (Fahrzeug OR Fahrzeuge OR Automobil OR Motorwagen OR kraftfahrzeug OR KFZ OR Kraftwagen OR automotive OR Automoteur OR Kraftfahrzeugen OR (voiture ADJ1 motor))))) OR (((hybrid ADJ2 (Fahrzeug OR Fahrzeuge OR Automobil OR Motorwagen OR kraftfahrzeug OR KFZ OR Kraftwagen OR automotive OR Automoteur OR Kraftfahrzeugen OR (voiture ADJ1 motor))) OR (Hybridfahrzeugs OR Hybridfahrzeug OR "Hybrid-Kraftfahrzeug" OR "Hybrid-Fahrzeuge")) AND ((elektrisch ADJ2 (Maschine OR antrieb OR Laufwerk)) OR (Elektrische ADJ1 Drehmaschine) OR ElecktroAntriebsstrang OR Elektroantrieb OR Elektromotor OR (Elektrische ADJ1 Maschine))) OR HYBRIDANTRIEBSSTRANG OR (Hybrid ADJ1 Antriebsstrang) OR Hybridantriebes OR (Hybrid ADJ1 antriebes) OR ((Hybridsystem NEAR2 (Brennstoffzelle)) OR "FuelCELL-Hybrid" OR "Plug-In-Hybridtechnologie" OR Elektrohybridfahrzeuge OR "Hybrid-Elektrofahrzeuge" OR "Hybrid-Elektrokraftfahrzeugs" OR "Hybrid-Elektrofahrzeug" OR Elektrohybridfahrzeugs OR Elektrohybridfahrzeug)
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11445
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| 2
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Electric propelled vehicles class codes + hybrid vehicles keywords
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B60W001008 OR B60L0011* OR B60L0008* OR B60K2001* OR B60K0001*
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Claims, Title, Abstract= ((hybrid ADJ2 (Fahrzeug OR Fahrzeuge OR Automobil OR Motorwagen OR kraftfahrzeug OR KFZ OR Kraftwagen OR automotive OR Automoteur OR Kraftfahrzeugen OR (voiture ADJ1 motor))) OR (Hybridfahrzeugs OR Hybridfahrzeug OR "Hybrid-Kraftfahrzeug" OR "Hybrid-Fahrzeuge")) OR (HYBRIDANTRIEBSSTRANG OR (Hybrid ADJ1 Antriebsstrang) OR Hybridantriebes OR (Hybrid ADJ1 antriebes))
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4653
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| 3
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Broad class codes of hybrid vehicles + Electric drive keywords
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B62M002302 OR B60W0020* OR Y02T001062*
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Claims, Title, Abstract= ((Elektrische ADJ1 Drehmaschine) OR ElecktroAntriebsstrang OR Elektroantrieb OR Elektromotor OR (Elektrische ADJ1 Maschine))
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5978
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| 4
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Miscellaneous (Controls of hybrid vehicles) class codes + HEV keywords
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B60W001006 OR B60L0011123 OR 3D301BA20 OR 5H601BB20
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Claims, Title, Abstract=(((hybrid NEAR2 elektrisch) OR ("Hybrid-Elektro") OR ("Elektro-Hybrid")) ADJ3 (Fahrzeug OR Fahrzeuge OR Automobil OR Motorwagen OR kraftfahrzeug OR KFZ OR Kraftwagen OR automotive OR Automoteur OR Kraftfahrzeugen OR (voiture ADJ1 motor))) OR (HEV*2 OR PHEV*2) OR (((plug ADJ2 in) OR plugin OR charge-in) ADJ2 (hybridvehicle OR (hybrid ADJ2 (Fahrzeug OR Fahrzeuge OR Automobil OR Motorwagen OR kraftfahrzeug OR KFZ OR Kraftwagen OR automotive OR Automoteur OR Kraftfahrzeugen OR (voiture ADJ1 motor))))) OR (((hybrid ADJ2 (Fahrzeug OR Fahrzeuge OR Automobil OR Motorwagen OR kraftfahrzeug OR KFZ OR Kraftwagen OR automotive OR Automoteur OR Kraftfahrzeugen OR (voiture ADJ1 motor))) OR (Hybridfahrzeugs OR Hybridfahrzeug OR "Hybrid-Kraftfahrzeug" OR "Hybrid-Fahrzeuge")) AND ((elektrisch ADJ2 (Maschine OR antrieb OR Laufwerk)) OR (Elektrische ADJ Drehmaschine) OR ElecktroAntriebsstrang OR Elektroantrieb OR Elektromotor OR (Elektrische ADJ1 Maschine)))
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2041
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| 5
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Only Hybrid Electric vehicle Keywords
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Claims, Title, Abstract= (((hybrid NEAR2 elektrisch) OR ("Hybrid-Elektro") OR ("Elektro-Hybrid")) ADJ3 (Fahrzeug OR Fahrzeuge OR Automobil OR Motorwagen OR kraftfahrzeug OR KFZ OR Kraftwagen OR automotive OR Automoteur OR Kraftfahrzeugen OR (voiture ADJ1 motor))) OR (HEV*2 OR PHEV*2) OR (((plug ADJ2 in) OR plugin OR charge-in) ADJ2 (hybridvehicle OR (hybrid ADJ2 (Fahrzeug OR Fahrzeuge OR Automobil OR Motorwagen OR kraftfahrzeug OR KFZ OR Kraftwagen OR automotive OR Automoteur OR Kraftfahrzeugen OR (voiture ADJ1 motor))))) OR (((hybrid ADJ2 (Fahrzeug OR Fahrzeuge OR Automobil OR Motorwagen OR kraftfahrzeug OR KFZ OR Kraftwagen OR automotive OR Automoteur OR Kraftfahrzeugen OR (voiture ADJ1 motor))) OR (Hybridfahrzeugs OR Hybridfahrzeug OR "Hybrid-Kraftfahrzeug" OR "Hybrid-Fahrzeuge")) AND ((elektrisch ADJ2 (Maschine OR antrieb OR Laufwerk)) OR (Elektrische ADJ1 Drehmaschine) OR ElecktroAntriebsstrang OR Elektroantrieb OR Elektromotor OR (Elektrische ADJ1 Maschine))) OR HYBRIDANTRIEBSSTRANG OR (Hybrid ADJ1 Antriebsstrang) OR Hybridantriebes OR (Hybrid ADJ1 antriebes) OR ((Hybridsystem NEAR2 (Brennstoffzelle)) OR "FuelCELL-Hybrid" OR "Plug-In-Hybridtechnologie" OR Elektrohybridfahrzeuge OR "Hybrid-Elektrofahrzeuge" OR "Hybrid-Elektrokraftfahrzeugs" OR "Hybrid-Elektrofahrzeug" OR Elektrohybridfahrzeugs OR Elektrohybridfahrzeug)
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17313
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| 6
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Combined query
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1 OR 2 OR 3 OR 4 OR 5
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30648
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| 7
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Combined query for last 5 years
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6 AND (DP>=(20100101) AND DP<=(20141231))
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17073
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| S. No.
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Search Concept
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Class codes
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French Keyword Search
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Hits
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| 1
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Direct class codes of hybrid electric vehicles + keywords in full text
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Y10S0903* OR B60K2006542 OR B60K2006541 OR B60K00065* OR B60K20064841 OR B60K20064833 OR B60K20064825 OR B60K20064816 OR B60K20064808 OR B60K00064* OR B60K2006381 OR B60K00063* OR B60K2006268 OR B60K2006266 OR B60K2006264 OR B60K2006262 OR B60K00062* OR 903* OR 1800652* OR 3D202* OR 3D235CC32
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Full Text= (((hybride NEAR2 ELECTRIQUE) OR ("ELECTRIQUE HYBRIDE") OR ("ELECTRIQUE HYBRIDES")) ADJ3 (AUTOMOBILE OR VEHICULES OR véhicule OR véhicules OR VEHICULE OR (Véhicule NEAR1 automobile) OR Automoteur OR (voiture ADJ motor))) OR (HEV*2 OR PHEV*2) OR (((plug adj2 in) OR plugin) ADJ2 ("véhicule hybride" OR (hybride ADJ2 (AUTOMOBILE OR VEHICULES OR véhicule OR véhicules OR VEHICULE OR (Véhicule NEAR1 automobile) OR Automoteur OR (voiture ADJ motor))))) OR (((hybrid ADJ2 (AUTOMOBILE OR VEHICULES OR véhicule OR véhicules OR VEHICULE OR (Véhicule NEAR1 automobile) OR Automoteur OR (voiture ADJ motor))) OR ("Système d’entraînement hybride" OR "Traction Hybride" OR "Propulsion Hybride" OR "GROUPE MOTOPROPULSEUR HYBRIDE" OR "Entraînement hybride")) AND ((ELECTRIQUE NEAR2 (Machine OR moteur OR (UN ADJ1 MOTEUR) OR (DE ADJ1 TRACTION) OR (entraînement) OR ("chaîne de traction"))) OR "entraînement électrique" OR "chaîne de traction électrique" OR "groupe motopropulseur électrique")) OR ("Pile à combustible HYBRIDE") OR ("Pile à combustible HYBRIDES") OR ("FuelCELL-hybride") OR (hybride ADJ2 rechargeable) OR ("HYBRIDEs ELECTRIQUE VEHICULES") OR ("HYBRIDE ELECTRIQUE véhicules") OR ("HYBRIDE ELECTRIQUE VEHICULES")
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8863
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| 2
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Electric propelled vehicles class codes + hybrid vehicles keywords
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B60W001008 OR B60L0011* OR B60L0008* OR B60K2001* OR B60K0001*
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Claims, Title, Abstract= ((hybrid ADJ2 (AUTOMOBILE OR VEHICULES OR véhicule OR véhicules OR VEHICULE OR (Véhicule NEAR1 automobile) OR Automoteur OR (voiture ADJ motor))) OR ("Système d’entraînement hybride" OR "Traction Hybride" OR "Propulsion Hybride" OR "GROUPE MOTOPROPULSEUR HYBRIDE" OR "Entraînement hybride"))
|
3618
|
| 3
|
Broad class codes of hybrid vehicles + Electric drive keywords
|
B62M002302 OR B60W0020* OR Y02T001062*
|
Claims, Title, Abstract= (((ELECTRIQUE OR électrique) NEAR2 (Machine OR moteur OR (UN ADJ1 MOTEUR) OR (DE ADJ1 TRACTION) OR (entraînement) OR ("chaîne de traction"))) OR "entraînement électrique" OR "chaîne de traction électrique" OR "groupe motopropulseur électrique")
|
9451
|
| 4
|
Miscellaneous (Controls of hybrid vehicles) class codes + HEV keywords
|
B60W001006 OR B60L0011123 OR 3D301BA20 OR 5H601BB20
|
Claims, Title, Abstract=(((hybride NEAR2 ELECTRIQUE) OR ("ELECTRIQUE HYBRIDE") OR ("ELECTRIQUE HYBRIDES")) ADJ3 (AUTOMOBILE OR VEHICULES OR véhicule OR véhicules OR VEHICULE OR (Véhicule NEAR1 automobile) OR Automoteur OR (voiture ADJ motor))) OR (HEV*2 OR PHEV*2) OR (((plug adj2 in) OR plugin) ADJ2 ("véhicule hybride" OR (hybride ADJ2 (AUTOMOBILE OR VEHICULES OR véhicule OR véhicules OR VEHICULE OR (Véhicule NEAR1 automobile) OR Automoteur OR (voiture ADJ motor))))) OR (((hybrid ADJ2 (AUTOMOBILE OR VEHICULES OR véhicule OR véhicules OR VEHICULE OR (Véhicule NEAR1 automobile) OR Automoteur OR (voiture ADJ motor))) OR ("Système d’entraînement hybride" OR "Traction Hybride" OR "Propulsion Hybride" OR "GROUPE MOTOPROPULSEUR HYBRIDE" OR "Entraînement hybride")) AND ((ELECTRIQUE NEAR2 (Machine OR moteur OR (UN ADJ1 MOTEUR) OR (DE ADJ1 TRACTION) OR (entraînement) OR ("chaîne de traction"))) OR "entraînement électrique" OR "chaîne de traction électrique" OR "groupe motopropulseur électrique")) OR ("Pile à combustible HYBRIDE") OR ("Pile à combustible HYBRIDES") OR ("FuelCELL-hybride") OR (hybride ADJ2 rechargeable) OR ("HYBRIDEs ELECTRIQUE VEHICULES") OR ("HYBRIDE ELECTRIQUE véhicules") OR ("HYBRIDE ELECTRIQUE VEHICULES")
|
2153
|
| 5
|
Only Hybrid Electric vehicle Keywords
|
--
|
Claims, Title, Abstract= (((hybride NEAR2 ELECTRIQUE) OR ("ELECTRIQUE HYBRIDE") OR ("ELECTRIQUE HYBRIDES")) ADJ3 (AUTOMOBILE OR VEHICULES OR véhicule OR véhicules OR VEHICULE OR (Véhicule NEAR1 automobile) OR Automoteur OR (voiture ADJ motor))) OR (HEV*2 OR PHEV*2) OR (((plug adj2 in) OR plugin) ADJ2 ("véhicule hybride" OR (hybride ADJ2 (AUTOMOBILE OR VEHICULES OR véhicule OR véhicules OR VEHICULE OR (Véhicule NEAR1 automobile) OR Automoteur OR (voiture ADJ motor))))) OR (((hybrid ADJ2 (AUTOMOBILE OR VEHICULES OR véhicule OR véhicules OR VEHICULE OR (Véhicule NEAR1 automobile) OR Automoteur OR (voiture ADJ motor))) OR ("Système d’entraînement hybride" OR "Traction Hybride" OR "Propulsion Hybride" OR "GROUPE MOTOPROPULSEUR HYBRIDE" OR "Entraînement hybride")) AND ((ELECTRIQUE NEAR2 (Machine OR moteur OR (UN ADJ1 MOTEUR) OR (DE ADJ1 TRACTION) OR (entraînement) OR ("chaîne de traction"))) OR "entraînement électrique" OR "chaîne de traction électrique" OR "groupe motopropulseur électrique")) OR ("Pile à combustible HYBRIDE") OR ("Pile à combustible HYBRIDES") OR ("FuelCELL-hybride") OR (hybride ADJ2 rechargeable) OR ("HYBRIDEs ELECTRIQUE VEHICULES") OR ("HYBRIDE ELECTRIQUE véhicules") OR ("HYBRIDE ELECTRIQUE VEHICULES")
|
16858
|
| 6
|
Combined query
|
1 OR 2 OR 3 OR 4 OR 5
|
32686
|
| 7
|
Combined query for last 5 years
|
6 AND (DP>=(20100101) AND DP<=(20141231))
|
18912
|
| Node
|
Definition
|
| Travel mode control (EV-HEV)
|
The patents under this node include those which have a control system that switches the travelling mode from Pure Electric (EV) to Hybrid Electric (HEV)
|
| Start-Stop control
|
The patents in this node talk about control system employed to control the start and stop of vehicle under different conditions.
|
| Speed control
|
The patents under this node talk about control system provided to control the speed of the vehicle such as cruise control, acceleration control,etc.
|
| Braking control
|
The patents in this category talk about control of braking the vehicle and brake fluid supply control.
|
| Regenerative braking control
|
Patents under this node talk about regenerative braking energy recovery control.
|
| Radiator cooling control
|
It is about control systems provided to control the temperature of radiator of the vehicle
|
| Power distribution between power sources
|
Patents under this node talk about control system to switch or distribute the power from one power source to the other ICE and Motor)
|
| Motor control
|
Motor control related patents include control techniques for motor torque, motor speed, rotor, generator, motor vibration, damping, motor cooling, motor components,etc.
|
| Engine control
|
Engine control related patents include control techniques for engine speed, valve timing, EGR, exhaust gas refinement, engine torque, fuel injection, engine cooling, combustion control, catalytic converter, engine vibrations reduction, etc .
|
| Transmission control
|
Transmission control related patents include control techniques for drive train and its components.
|
| Automatic transmission
|
This node categorizes patents on automatic transmission such as torque converters, hydraulic transmission, CVT, etc.
|
| Mechanical transmission
|
Mechanical transmission node include patents on transmission that have dual clutches, planetary gear train, sequential, infinitely variable, etc.
|
| Multi Stage transmission
|
Patents under this node specifically talk about multi step or multi stage type transmission.
|
| Differential gear distribution type
|
Patents under this node specifically talk about differential gear distribution type transmission.
|
| Charge discharge control
|
This node include patents with techniques to control charging and discharging of various power sources.
|
| Power output control
|
This node include patents with techniques to control power supplied from energy storage devices.
|
| Thermal
|
Patents under this node include thermal management such as heating or cooling of energy storage devices on board.
|
| Electrical
|
Patents under this node include protective measures employed to ensure safety of electrical energy storage devices from high voltage, high current, etc.
|
| Structural
|
Structural protection patents include provisions to safeguard electrical energy storage devices during vehicle collision events.
|
| Fuel Cells
|
Patents under this node include those which have fuel cell as one of the power source.
|
| Capacitors
|
Patents with capacitor as energy storage device are categorized under this node.
|
| Electrical power converters
|
Patents talking about electrical power converters such as AC-DC, DC-DC, etc. are categorized under this node.
|
| Partner
|
No of patents shared
|
Brief of the company
|
| Denso Corp
|
54
|
Denso Corporation is a global automotive components manufacturer headquartered in the city of Kariya, Aichi Prefecture, Japan
|
| Nippon Soken Inc
|
19
|
Nippon Soken Inc is a joint research institution of Denso Corporation and Toyota Motors. Soken engages research projects mainly in the fields of power trains, fuel cells, power electronics, information safety and thermal systems.
|
| Fujitsu TEN LTD
|
14
|
Fujitsu Ten Ltd. is a Japanese company developing and manufacturing car audio, video, navigation and control systems. The headquarters is located in Kobe, Hyōgo Prefecture, Japan.
|
| Nippon Jidosha Buhin Sogo
|
8
|
Nippon Jidosha Buhin Sogo is a Japanese company designing and manufacturing power trains, engines, universal joints. The head office and factory are located in Ebina-shi (Kanagawa) and Moka-shi (Tochigi) Japan
|
| Advics Co Ltd
|
6
|
ADVICS is a world class brake system supplier which provides advanced high quality brake systems and components to the global market. It offers ABS modulators, ESC modulators, integrated hydraulic boosters, brake boosters and master cylinders, load sensing proportioning valves, disc brakes, drum brakes, electric park brakes, foot release parking brake pedals, and brake components for motorcycles; and aftermarket products, such as brake pads. It has Headquarters in Japan.
|
| Kyokuto Kaihatsu Kogyo Co Ltd
|
3
|
Kyokuto kaihatsu kogyo Corporation is a comprehensive manufacturer of special purpose trucks. It is headquartered in Nishinomiya, Japan.
|
| Panasonic Inc
|
2
|
Panasonic Corporation is a Japanese multinational electronics corporation headquartered in Kadoma,Osaka, Japan.
|
| NSK-Warner K.K
|
2
|
NSK-Warner KK develops and manufactures automotive parts. The Company provides one-way clutches, friction products, and clutch assembly products for automobiles and industrial machinery
|
| Fuji Heavy Industries Ltd
|
1
|
Fuji Heavy Industries, Ltd., or FHI, is a Japanese multinational corporation and conglomerate primarily involved in aerospace and ground transportation manufacturing, known for its line of Subaru automobiles
|
| University of Kyushu
|
1
|
Kyushu University, abbreviated to Kyudai, is a Japanese public university located in Fukuoka, Kyushu.
|
| Kyushu Institute of Technology
|
1
|
KYUSHU INSTITUTE OF TECHNOLOGY is a public research institute situated in Kyushu city Japan
|
| Tokai Rika Co Ltd
|
1
|
Tokai Rika Co., Ltd. manufactures and sells human machine interface systems, security systems, safety systems, electronics, and other products primarily in Japan and other Asian countries, North America, and Europe.
|
| NOK Corp
|
1
|
NOK CORPORATION engages in manufacturing, importing, and selling seal products, industrial mechanical parts, hydraulic and pneumatic equipment, nuclear power equipment, synthetic chemicals, and electronic and other products. The company is headquartered in Tokyo, Japan.
|
| Mitsubishi Motor Corp
|
1
|
Mitsubishi Motors Corporation is a multinational automotive manufacturer headquartered in Minato, Tokyo, Japan.
|
| Yazaki Corporation
|
1
|
Yazaki is a global automotive parts supplier with a focus on wire harnesses and to a lesser degree instruments and components such as connectors and terminals. The company’s origin and headquarters are in Japan.
|
| Sumitomo Wiring Systems Ltd
|
1
|
Sumitomo wiring system ltd product line includes manufacture and sales of wiring harnesses, harness components and other electric wires. It is headquartered in Japan.
|
| Daihatsu Motor Co Ltd
|
1
|
Daihatsu Motor Co Ltd is the oldest Japanese car manufacturer, mostly known for its range of smaller models and off-road vehicles. The headquarters are located in Ikeda, Osaka Prefecture.
|
| Toshiba
|
1
|
Toshiba is a Japanese multinational conglomerate corporation headquartered in Tokyo, Japan. Its diversified products and services include information technology and communications equipment and systems, electronic components and materials, power systems, industrial and social infrastructure systems, consumer electronics, household appliances, medical equipment, office equipment, lighting and logistics..
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