Bertrand Lemire

Method for determining a NOx concentration

Long Term Stable NOx Sensor with Integrated In-Connector Control Electronics

Method for testing the functional capability of a catalytic converter with an oxygen sensor

Method and device for monitoring the functional ability of a catalyst of an internal combustion engine

Exhaust gas sensor and circuit configuration for the exhaust gas sensor

Method and device to monitor the functioning of a catalyst in an internal combustion engine

Device and Method for Measuring a Plurality of Exhaust Gas Constituents

Verfahren zur Bestimmung der NOx-Konzentration

Gas sensor and the use thereof

Process for testing the operation of a catalytic converter with an oxygen sensor