Inventor

BOLZ STEPHAN

DE72 patents

⚠️ This page may combine multiple inventors who share the name “BOLZ STEPHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOLZ STEPHAN

SIEMENS AG

Motor vehicle electric system

Actuator configuration and method, in particular, for actuating an injection valve of an internal combustion engine

Voltage monitoring device for monitoring two different supply voltages received by an electronic component

Method for checking a valve

Device and method for equalizing charges of series-connected energy stores

Switching device for bi-directionally equalizing charge between energy accumulators and corresponding methods

Device for protecting electronic modules in a multi-voltage on-board electrical system against short circuits

Device and method for measuring individual cell voltages in a cell stack of an energy accumulator

Circuit for a motor vehicle electrical distribution system and an associated operating method

Device and method for detecting an end of a movement of a valve piston in a valve

Method and device for switching on a power switch arranged between capacitive elements

Device and method for equalising the charge of serially connected capacitors belonging to a double layer capacitor

Circuit arrangement and method for controlling a bistable magnetic valve

Protective circuit for protection against over-voltage for a CAN bus transceiver

Method and device for operating a linear lambda probe

Method for monitoring the operation of sensors in an internal combustion engine, and electronic controller operating in accordance with the method

Method and device for calibrating a probe system

Control system for internal combustion engine comprising a sensor and an interface for digitising measurement values

Device for determining the internal resistance of a linear oxygen probe

Device for the ratiometric measurement of sensor signals

Device for guarding mispolarization of inductive loads

Circuit configuration for controlling a pump current of an exhaust probe in a motor vehicle

Testing and calibration device for an oxygen probe evaluation circuit and method of use of the device

Control unit and control device comprising the control unit

Circuit configuration for operating a linear exhaust-gas probe

Circuit arrangement and method for sequential classification of a plurality of controllable components

Circuit arrangement for compensating interference signals in the control loop of a linear lambda probe

Analytical circuit for an inductive sensor

Diagnose interface for a non-isolated sensor

Circuit arrangement for rapidly controlling in particular inductive loads

Driver circuit

BOLZ STEPHAN

Oscillation device with auxiliary oscillating means

Method for operating an ignition device for an internal combustion engine, and ignition device for an internal combustion engine for carrying out the method

Device for controlling an injection valve actuator for an internal combustion engine

Nozzle module for an injection valve and injection valve

Circuit arrrangement for detecting a maximum in the profile of a measurement signal

Apparatus for detecting a fault in the balancing unit

Circuit arrangement and method for operating an inductive load

CONTINENTAL AUTOMOTIVE GMBH

Device and method for charge equalization of series-connected individual cells of an energy accumulator

Determination of the quantity of fuel flowing through a fuel injector based on the heating of the fuel by means of an electric heating device

Actuator unit, in particular for injecting a fuel into a combustion chamber of an internal combustion engine

Device, system and method for reducing the consumption of closed-circuit current of a motor vehicle

Device for switching inductive fuel injection valves

CEMECON AG

Coating a body with a diamond layer and a hard material layer

Coating of substrates using HIPIMS

BEER JOHANNES

Determining the closing time of a fuel injection valve based on evaluating the actuation voltage

SIEMENS VDO AUTOMOTIVE CORP

Drive circuit, device, and method for suppressing noise, and use

VDO AUTOMOTIVE AG

Device and method for balancing charge between the individual cells of a double-layer capacitor

BOMBARDIER PRIMOVE GMBH

Voltage and current compensation in an inductive power transfer unit

EISEN SVEN-MICHAEL

Ignition device for an internal combustion engine and method for operating an ignition device for an internal combustion engine