Alfred Teves GmbH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 1261
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 441
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING370
 
  
 
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 291
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 255
 
  
 
H03K PULSE TECHNIQUE 2129
 
  
 
B62D MOTOR VEHICLES; TRAILERS 190
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5626326 Self-sealing valve assemblyOct 06, 94May 06, 97[F16K]
5550739 Semi-active suspension control systemMar 09, 95Aug 27, 96[G06F]
5520447 Electrohydraulic pressure control deviceDec 19, 94May 28, 96[B60T, F15B]
5474106 Solenoid valve for hydraulic brake units with slip controlDec 01, 93Dec 12, 95[F16K]
5472070 Controllable hydraulic vibration absorberDec 16, 94Dec 05, 95[F16F]
5451867 Method and circuit configuration for conditioning the output signal of a rotational speed sensorJun 24, 93Sep 19, 95[H03K, G01P]
5427213 Brake pad for disc brakesNov 05, 93Jun 27, 95[F16D]
5415468 Circuit configuration and method for controlling a traction slip control system with brake and/or engine managementSep 07, 93May 16, 95[B60K, B60T]
5411324 Circuit configuration for a controllerSep 30, 93May 02, 95[B60K, B60T, B60R]
5374114 Electrohydraulic pressure control deviceApr 28, 94Dec 20, 94[B60T, F15B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5614798 Circuit configuration for identifying a short circuit or shunt event in a servomotor systemExpiredJun 07, 95Mar 25, 97[H02P]
5564798 Anti-locking hydraulic brake systemExpiredNov 30, 92Oct 15, 96[B60T]
5494140 Brake shoe with retaining springExpiredJan 26, 95Feb 27, 96[F16D]
5469757 Apparatus for the limitation of the wiping angle of a windscreen wiper unitExpiredAug 27, 93Nov 28, 95[B60S, F16F, F16H]
5464079 Two-tube shock absorberExpiredSep 13, 93Nov 07, 95[B60G, F16F]
5454632 Brake system with pump power consumption controlExpiredSep 24, 93Oct 03, 95[B60T]
5449225 Master cylinder with two internal valvesExpiredJul 20, 92Sep 12, 95[B60T]
5443097 Arrangement for closing off fluid passagesExpiredDec 09, 93Aug 22, 95[F16L]
5443141 Pressure-controlled readjusting device for a vehicle brakeExpiredAug 04, 93Aug 22, 95[F16D]
5429425 Wheel brake unit for a modular brake systemExpiredJul 14, 93Jul 04, 95[B60T]
5417485 Brake controller with each valve connected to two separate electrical circuitsExpiredJul 15, 93May 23, 95[B60T]
5407033 Brake unit and spring energy accumulator for itExpiredOct 02, 92Apr 18, 95[B60T]
5407256 Load-sensitive twin brake power controller with cup-type dust coverExpiredFeb 19, 93Apr 18, 95[B60T, F16J]
5404970 Spot-type disc brake with holding device for warning contact plugExpiredSep 29, 93Apr 11, 95[B60T]
5403077 Hydraulic assemblyExpiredJun 08, 94Apr 04, 95[B60T]
5400877 Two-tube shock absorberExpiredSep 13, 93Mar 28, 95[B60G, F16F]
5400882 Duo-servo drum brakeExpiredJul 08, 92Mar 28, 95[F16D]
5401085 Brake pressure control apparatus for a hydraulic automotive vehicle brake systemExpiredFeb 16, 93Mar 28, 95[B60T]
5388898 Hydraulic brake system including an anti-locking controlExpiredSep 30, 93Feb 14, 95[B60T]
5388899 Solenoid valve for slip-controlled brake systems of automotive vehiclesExpiredDec 21, 92Feb 14, 95[B60T]

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