Inventor
PIENTKA RAINER
DE30 patents
Patents
30 patentsUS6376824B1Apr 23, 2002
Optical sensor
BOSCH GMBH ROBERT237 citations96
US5811793ASep 22, 1998
Rain sensor for glass shut
BOSCH GMBH ROBERT62 citations96
US6894619B1May 17, 2005
Sensor for optically detecting foreign bodies particularly raindrops on a glass pane
BOSCH GMBH ROBERT57 citations95
US6831288B1Dec 14, 2004
Light-sensitive sensor unit, especially for automatic switching of illumination equipment
BOSCH GMBH ROBERT62 citations94
US6052196AApr 18, 2000
Sensor device for determining the degree of wetting and/or soiling on window panes
BOSCH GMBH ROBERT29 citations92
US5872437AFeb 16, 1999
Device for operating a windshield wiper
BOSCH GMBH ROBERT38 citations92
US5804817ASep 8, 1998
Sensor device for detecting the degree of wetting and/or contamination of windows, especially windshields of motor vehicles
BOSCH GMBH ROBERT43 citations92
US5694012ADec 2, 1997
Device for operating a windshield wiper in intermittent and continuous modes
BOSCH GMBH ROBERT23 citations92
US6802631B1Oct 12, 2004
Photosensitive detection unit, in particular for automatic connection of lighting equipment
BOSCH GMBH ROBERT13 citations84
US6744371B1Jun 1, 2004
Sensing device for detecting wetness on a glass pane
BOSCH GMBH ROBERT17 citations83
US6759761B1Jul 6, 2004
Device for automatically switching lighting devices in vehicles
BOSCH GMBH ROBERT13 citations81
US6064059AMay 16, 2000
Device for detecting the level of humidity on a pane
BOSCH GMBH ROBERT17 citations77
US6433501B2Aug 13, 2002
Sensor device for detecting moisture on a window
BOSCH GMBH ROBERT7 citations74
US6003140ADec 14, 1999
Method and device for monitoring an electronic computing unit
BOSCH GMBH ROBERT13 citations74
US5838454ANov 17, 1998
Sensor arrangement for detecting the degree of wetting of a windshield
BOSCH GMBH ROBERT8 citations74
US6311005B1Oct 30, 2001
Sensor device for determining the degree of wetting and/or soiling on window panes
BOSCH GMBH ROBERT8 citations73
US6229613B1May 8, 2001
Optical sensor
BOSCH GMBH ROBERT7 citations69
US6455866B1Sep 24, 2002
Sensor device for detecting moisture on a window
BOSCH GMBH ROBERT5 citations63
US6810729B2Nov 2, 2004
Rain sensor with a light-conducting body for a motor vehicle
BOSCH GMBH ROBERT3 citations62
US6525478B2Feb 25, 2003
Device for checking the evaluation circuit for automatic switching operations of illumination device in vehicles
BOSCH GMBH ROBERT5 citations62
US6002229ADec 14, 1999
Device for operating a windshield wiper
BOSCH GMBH ROBERT5 citations62
US5969493AOct 19, 1999
Device for operating a windscreen wiper
BOSCH GMBH ROBERT4 citations62
US5896018AApr 20, 1999
Device for operating a windshield wiper
BOSCH GMBH ROBERT4 citations62
US5844389ADec 1, 1998
Device for operating a windshield wiper
BOSCH GMBH ROBERT2 citations62
US5760559AJun 2, 1998
Apparatus for operating a windshield wiper
BOSCH GMBH ROBERT4 citations62
US6727653B2Apr 27, 2004
System for automatic switching of lighting devices in vehicles
BOSCH GMBH ROBERT1 citations51
US6545285B1Apr 8, 2003
Sensor device for detecting moisture on a window
BOSCH GMBH ROBERT1 citations51
US5789889AAug 4, 1998
Arrangement for operating a windshield wiper
BOSCH GMBH ROBERT1 citations51
US5789888AAug 4, 1998
Arrangement for operating a wiper
BOSCH GMBH ROBERT0 citations42
US5825148AOct 20, 1998
Circuit arrangement, particularly for a wiper arrangement for motor vehicle windshields
BOSCH GMBH ROBERT0 citations41