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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 367
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 353
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 384
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS297
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 150
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
F16F SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION158
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 156
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8308176 Suspension stop comprising a mobile sealing elementJun 27, 08Nov 13, 12[B60G, F16C]
8112234 Method for estimating the components of the force torsor that are applied to a bearingFeb 03, 09Feb 07, 12[G01L, F16C]
7983875 Method for determining a running condition by spatial harmonic analysis of speedJul 04, 05Jul 19, 11[G06F]
7922397 Bump stop with controlled torque and suspension strut for vehicle steering wheelNov 21, 07Apr 12, 11[F16C]
7837016 Vehicle suspension stop device with reinforced sealingMay 16, 07Nov 23, 10[F16F]
7797127 Method for determining two pseudo-sinusoidal signals in quadratureJul 20, 07Sep 14, 10[G06F]
7791332 Current-loop position sensor and rolling bearing equipped with the sameDec 19, 05Sep 07, 10[G01B, G01R]
7602178 Magnetoresistive sensor for measuring the strength of a magnetic fieldMar 10, 04Oct 13, 09[G01R]
7559501 Hose or cable reelMay 04, 07Jul 14, 09[B65H]
6859002 Device for controlling an electronically switched motor by means of a position signalSep 26, 03Feb 22, 05[H02P]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8308369 Roller bearing with differential rigidity in the instrumented areas in deformationExpiredFeb 12, 09Nov 13, 12[G01L, F16C]
7963700 Sealing device for antifriction bearing comprising identifying meansExpiredMay 29, 06Jun 21, 11[F16C, G01P]
7918607 Conical roller bearing comprising a filter cageExpiredFeb 10, 06Apr 05, 11[F16C]
7661320 Deformation sensor bearing comprising at least three strain gaugesExpiredNov 07, 06Feb 16, 10[G01N]
7650802 Deformation-sensing bearing having four strain gaugesExpiredMay 03, 05Jan 26, 10[G01L]
7605586 Determination of the absolute angular position of a steering wheel by incremental measurement and measuring the differential speed of the wheelsExpiredDec 28, 07Oct 20, 09[G01B]
2009/0252,444 ROLLER BEARING INCLUDING AT LEAST ONE INSTRUMENTED AREA IN DEFORMATION THAT IS DELIMITED AXIALLYAbandonedApr 03, 09Oct 08, 09[F16C]
2009/0218,171 PROTECTION METHOD BY PUNCTUALLY ADDING AN ADDITIVE AND THE THEREBY PROTECTED MECHANICAL MACHINEAbandonedAug 31, 06Sep 03, 09[F16N, G06F]
2009/0214,146 SYSTEM FOR MEASURING DEFORMATIONS BY RESILIENT COMPRESSION OF A GAUGEAbandonedFeb 17, 09Aug 27, 09[G01N, F16C]
2009/0102,530 Reference pulse discrimination methodAbandonedMay 19, 06Apr 23, 09[H03K]
2009/0022,441 Assembly Forming a Bearing Housing Equipped with an Information Sensing SystemAbandonedJul 18, 08Jan 22, 09[F16C]
2008/0279,494 Bearing cage with oblong cavities and radial angular-contact ball bearing comprising such a cageAbandonedNov 07, 07Nov 13, 08[F16C]
2008/0231,250 Method and Assembly For Supplying Power to an Active Independent ComponentAbandonedAug 08, 06Sep 25, 08[H02J]
2008/0167,149 Belt drive mechanismAbandonedMay 29, 07Jul 10, 08[F16C, F16H, B21D]
7388528 Coding method and device for determining absolute angular positionExpiredJan 19, 07Jun 17, 08[H03M]
2008/0048,370 Bump stop and macpherson strut equipped with such a stopAbandonedJul 26, 07Feb 28, 08[F16F]
2008/0024,122 Sensor including sensing areas delivering signals of differential amplitudeAbandonedJul 19, 07Jan 31, 08[G01B]
2007/0276,562 Determination Of The Absolute Angular Position Of A Steering Wheel By Binary Sequences DiscriminationAbandonedJun 10, 04Nov 29, 07[G06F, G01C, G01F]
7283925 System and method for determining a least one parameter of at least one rotating member by means of an absolute position signalExpiredNov 12, 04Oct 16, 07[G01C]
7271733 System and method for determining at least one parameter of at least one rotating member by means of reference and speed signalsExpiredNov 16, 04Sep 18, 07[G08B]

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