Inventor
RIEGEL JOHANN
DE19 patents
Patents
19 patentsUS6395161B1May 28, 2002
Gas sensor and corresponding production method
BOSCH GMBH ROBERT130 citations97
US5505837AApr 9, 1996
Sensor arrangement for determining gas components and/or gas concentrations of gas mixtures
BOSCH GMBH ROBERT43 citations92
US5476001ADec 19, 1995
Sensor for determining gas components and/or gas concentrations of gas mixtures
BOSCH GMBH ROBERT52 citations92
US5360266ANov 1, 1994
Control and analysis circuit device for measuring reaction heat
BOSCH GMBH ROBERT21 citations91
US5460711AOct 24, 1995
Sensor for determining gas constituents and/or gas concentrations of gas mixtures
BOSCH GMBH ROBERT15 citations74
US6280605B1Aug 28, 2001
Electrochemical sensor
BOSCH GMBH ROBERT10 citations73
US6270639B1Aug 7, 2001
Electrochemical sensor
BOSCH GMBH ROBERT10 citations73
US5595647AJan 21, 1997
Method for determining gas components and/or gas concentrations of gas mixture
BOSCH GMBH ROBERT17 citations73
US5496461AMar 5, 1996
Electrochemical sensor for determining the oxygen content in gases
BOSCH GMBH ROBERT13 citations73
US5494557AFeb 27, 1996
Method of operating an oxygen probe having an internal reference atmosphere
BOSCH GMBH ROBERT12 citations73
US5493896AFeb 27, 1996
Sensor arrangement for determining gas components and/or gas concentrations of gas mixtures
BOSCH GMBH ROBERT15 citations73
US6818111B1Nov 16, 2004
Measurement sensor for determining an oxygen concentration in a gas mixture
BOSCH GMBH ROBERT7 citations72
US6939037B2Sep 6, 2005
Determining the temperature of an exhaust gas sensor by means of calibrated internal resistance measurement
BOSCH GMBH ROBERT9 citations69
US6436277B2Aug 20, 2002
Electrochemical sensor
BOSCH GMBH ROBERT5 citations63
US6192738B1Feb 27, 2001
Method and arrangement for analyzing exhaust gas from an internal combustion engine
BOSCH GMBH ROBERT4 citations62
US5828010AOct 27, 1998
Connection of electrically conducting layers with ceramic prominences
BOSCH GMBH ROBERT2 citations62
US6910471B2Jun 28, 2005
Method for determining the fuel/air ratio in the individual cylinders of a multi-cylinder internal combustion engine
BOSCH GMBH ROBERT3 citations60
US7404881B2Jul 29, 2008
Gas sensor
BOSCH GMBH ROBERT0 citations51
US6746585B2Jun 8, 2004
Gas sensor, especially a lambda probe
BOSCH GMBH ROBERT0 citations40