Inventor
HETTICH GERHARD
DE31 patents
⚠️ This page may combine multiple inventors who share the name “HETTICH GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOSCH GMBH ROBERT
20 patentsUS5033295AJul 23, 1991
Device for transmission and evaluation of measurement signals for the tire pressure of motor vehicles
BOSCH GMBH ROBERT184 citations98
US4845649AJul 4, 1989
Sensor for measuring physical dimensions and process for balancing the sensor
BOSCH GMBH ROBERT149 citations97
US4712064ADec 8, 1987
Magnetoresistive sensor for detecting position or speed of a ferromagnetic body
BOSCH GMBH ROBERT90 citations96
US5071259ADec 10, 1991
Sensor for measuring the pressure and temperature of tires
BOSCH GMBH ROBERT61 citations94
US4733179AMar 22, 1988
Method of determining an interference-magnetic field in a motor vehicle provided with an electronic compass
BOSCH GMBH ROBERT45 citations93
US4728888AMar 1, 1988
Magnetometer with time coded output of measured magnetic fields
BOSCH GMBH ROBERT37 citations93
US5090237AFeb 25, 1992
Pressure sensor for determining tire pressure
BOSCH GMBH ROBERT37 citations92
US4729172AMar 8, 1988
Process for establishing the driving direction of a vehicle with an electronic compass
BOSCH GMBH ROBERT34 citations92
US4725957AFeb 16, 1988
Process for correcting angle errors in an electronic compass in vehicles
BOSCH GMBH ROBERT45 citations92
US5140851AAug 25, 1992
Circuit arrangement for monitoring pressure and temperature of tires
BOSCH GMBH ROBERT50 citations91
US5035137AJul 30, 1991
Tire pressure sensor for motor vehicles
BOSCH GMBH ROBERT44 citations91
US4954677ASep 4, 1990
Tire pressure sensor for motor vehicles
BOSCH GMBH ROBERT50 citations91
US5065134ANov 12, 1991
Tire pressure sensor for motor vehicles
BOSCH GMBH ROBERT29 citations90
US4793277ADec 27, 1988
Detector of the inflation pressure of motor vehicle tires
BOSCH GMBH ROBERT21 citations79
US4951502AAug 28, 1990
Pressure probe
BOSCH GMBH ROBERT9 citations73
US4761996AAug 9, 1988
Device for transmitting measuring signals, for example, for the tire pressure, to twin wheels of motor vehicles
BOSCH GMBH ROBERT10 citations73
US4768375ASep 6, 1988
Pressure sensor
BOSCH GMBH ROBERT17 citations71
US4972146ANov 20, 1990
Saturble core device with DC component elimination for measuring an external magnetic field
BOSCH GMBH ROBERT5 citations63
US4527121AJul 2, 1985
Short-circuit-protected evaluation circuit of high stability for variable inductance transducers
BOSCH GMBH ROBERT2 citations63
US4790179ADec 13, 1988
Detector of inflation pressure of tires of a vehicle
BOSCH GMBH ROBERT6 citations62
TELEFUNKEN MICROELECTRON
10 patentsUS5790043AAug 4, 1998
Procedure for operating a locking system for lockable objects
TELEFUNKEN MICROELECTRON34 citations92
US5583479ADec 10, 1996
Method of operating a motor vehicle alarm system having a central control unit
TELEFUNKEN MICROELECTRON22 citations92
US6278932B1Aug 21, 2001
Method for controlling an internal combustion engine
TELEFUNKEN MICROELECTRON44 citations91
US5643116AJul 1, 1997
Device for determining belt rotational speed of continuously variable transmission
TELEFUNKEN MICROELECTRON22 citations91
US5737188AApr 7, 1998
Control module for motor vehicles
TELEFUNKEN MICROELECTRON42 citations90
US5506567AApr 9, 1996
Process for monitoring the openings to an enclosed space
TELEFUNKEN MICROELECTRON46 citations87
US6164253ADec 26, 2000
Actuators operating device for electromagnetic valve actuation in internal combustion engines
TELEFUNKEN MICROELECTRON8 citations73
US5556346ASep 17, 1996
Pretensioning force adjustment of continuously variable transmission
TELEFUNKEN MICROELECTRON13 citations72
US5375452ADec 27, 1994
Method for determination of wheel speed
TELEFUNKEN MICROELECTRON10 citations71
US6188954B1Feb 13, 2001
Internal combustion engine with electronic components controlled from a central unit
TELEFUNKEN MICROELECTRON4 citations63