Regie Nationale des Usines Renault

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
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 390
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 370
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 291
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 238
 
  
 
F16H GEARING298
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR265
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 151
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7063637 Hybrid transmissionDec 04, 03Jun 20, 06[F16H]
6852666 Purifying composition with NOx treatment and internal combustion engine exhaust gasesMar 04, 02Feb 08, 05[B01J]
6802111 Tool for producing camshafts by expandingJun 19, 02Oct 12, 04[B25B, B23P, B21D, F16H]
6652304 Arrangement for automatically connecting two electrical systems in motor vehicleAug 29, 01Nov 25, 03[H01R]
6616222 Assist grip for the interior of a vehicle and method for mounting the sameJun 10, 02Sep 09, 03[B60N]
6547697 Method for controlling engine torque when shifting gearsMay 14, 01Apr 15, 03[B60K]
6459977 Method for controlling an automatic transmission gear ratio shiftsFeb 09, 00Oct 01, 02[G06F]
6359252 Method for welding coated sheets with an energy beam, such as a laser beamSep 10, 99Mar 19, 02[B23K]
6360155 Method for controlling automatic transmission downshift phasesFeb 09, 00Mar 19, 02[B60K, G06F]
6341727 Arrangement for immobilizing a data medium in a data interchange deviceNov 19, 99Jan 29, 02[G06K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7055336 Air-conditioning device for vehicles, and method thereforExpiredApr 20, 01Jun 06, 06[B60H]
6978196 Method for matching a motor vehicle wheel valve identifier with an identifier or said wheelExpiredJan 18, 02Dec 20, 05[G06F]
6893042 Assisting device for unfolding a motor vehicle inflatable airbagExpiredSep 08, 00May 17, 05[B60R]
6890027 Adjustable seat for motor vehicleExpiredNov 30, 00May 10, 05[B60N]
6848438 Internal combustion engine exhaust device and method for making sameExpiredNov 30, 99Feb 01, 05[B23P, F02D]
6761293 Spare tire support for an automobileExpiredMar 12, 01Jul 13, 04[B62D]
6761393 Hinge system for motor vehicle boot lid comprising an articulated arm and a sliding armExpiredAug 02, 02Jul 13, 04[B60J]
6711399 Device and method for emergency callExpiredSep 18, 00Mar 23, 04[H04M]
6705295 Method for measuring the fuel pressure in an injection train of an internal combustion engineExpiredAug 06, 02Mar 16, 04[F02D]
6692020 Safety device for protection of a passenger of a motor vehicle, comprising a seat belt and associated inflatable air bagExpiredOct 15, 01Feb 17, 04[B60R]
6687993 Method for fitting a cylinder assembly into a cylinder housingExpiredJun 19, 01Feb 10, 04[B25B]
6674042 Method and device for forming porous metal parts by sinteringExpiredMar 01, 02Jan 06, 04[B23K]
6616522 Ventilating, heating and air conditioning device for motor vehicle passenger compartmentExpiredOct 28, 02Sep 09, 03[B60H]
2003/0160,480 Motor vehicle seat comprising a part made of aluminum foam controlling the deceleration of a passenger's pelvisAbandonedMar 10, 03Aug 28, 03[B60R]
2003/0124,035 Device for purification of the exhaust gases for an internal combustion engineAbandonedJun 26, 02Jul 03, 03[B01D]
6578904 Vehicle, in particular passenger vehicle, with impact absorbing structure avoiding overlapExpiredMay 03, 02Jun 17, 03[B60J]
6530831 Ventilating, heating and air-conditioning device for motor vehicle passenger compartmentExpiredOct 11, 00Mar 11, 03[B60H]
6488249 System for adjusting the longitudinal position and maintaining therein a motor vehicle seatExpiredDec 13, 99Dec 03, 02[F16M]
6468175 Hybrid engine transmission unit comprising a double planetary gear trainExpiredOct 16, 00Oct 22, 02[F16H]
6418905 Internal combustion engine with controlled ignition and direct injectionExpiredDec 04, 00Jul 16, 02[F02B]

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