Inventor

HAMMERSCHMIDT DIRK

AT262 patents

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

HAMMERSCHMIDT DIRK

INFINEON TECHNOLOGIES AG

Sigma-delta modulator for operating sensors

Sensor and method for sensing linear acceleration and angular velocity

Magnetoresistive sensor element and method of assembling magnetic field sensor elements with on-wafer functional test

System and method for testing a circuit

Tire footprint determination apparatuses, systems and methods

Sampling apparatus and method for determining the driving state of a vehicle

Method for determining residual error compensation parameters for a magnetoresistive angle sensor and method for reducing a residual angle error in a magnetoresistive angle sensor

Tire pressure monitoring system

Memory circuit

Angle measurement system

Method for determining the angular position of a rotating object and rotary encoder

Capacitive sensor and measurement system

Tire tread detection and measurement of physical variables of a tire on a moving vehicle

Inductive sensor with improved safety

Age estimator for safety monitoring based on local detectors

Sensor self-diagnostics using multiple signal paths

Sensor network supporting self-calibration of pressure sensors

Semiconductor device having one or more of a shock sensor and an acceleration sensor

Selfcalibration of capacitive pressure sensors with electrostatic forces

Apparatus for detecting a force effect and a method for detecting a force effect

Sensor, control unit and method to communicate between sensors and control units

System that obtains a switching point with the encoder in a static position

Pulse width modulated (PWM) sensor interface using a terminated symmetrical physical layer

Sensor interfaces

System and method for a power supply

Predictive phase locked loop system

Sensor device

Pressure sensor including thermal selftest

Online testing of a signal path by means of at least two test signals

Power supply arrangement for providing an output signal with a predetermined output signal level

Capacitive measurement of tire deformation

Tire pressure monitoring system

Angle based speed sensor device

Sensor self-diagnostics using multiple signal paths

HAMMERSCHMIDT DIRK

Magnetic sensor system and method

System that obtains a switching point with the encoder in a static position

Clock determination for a sensor

System that obtains a switching point with the encoder in a static position

Sensor interface transceiver

Receiver and transmitter receiver system

System including circuit that determines calibration values

Pressure sensor including switchable sensor elements

Capacitive detection systems and methods

Optical systems and methods for determining tire characteristics

BARRENSCHEEN JENS

System and method for receiving data across an isolation barrier

System and method for testing a circuit

GRANIG WOLFGANG

Off-center angle measurement system

Off-center angle measurement system

AUSSERLECHNER UDO

Magnetic-field sensor and method of calibrating a magnetic-field sensor

ROESSLER WERNER

Magnetic field sensor device