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Class Information
Number: 318/483
Name: Electricity: motive power systems > Automatic and/or with time-delay means (e.g., automatic starting and/or stopping) > Moisture content or wetness
Description: Subject matter in which the sensing means is responsive to the presence of, or the degree or amount of, moisture, wetness, or humidity, in a solid, liquid, or gaseous mass or body.


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7589836 Optoelectronic sensor device Sep. 15, 2009
7516002 Rain sensor for detecting rain or other material on window of a vehicle or on other surface Apr. 7, 2009
7466097 Wiper control method and wiper control device Dec. 16, 2008
7429745 Sensor device for detecting wetting on a windshield based on received reference light Sep. 30, 2008
7430428 Method for communicating teletype information in a vehicle communication system between a vehicle and a remote station Sep. 30, 2008
7427844 Switch assembly, electric machine having the switch assembly, and method of controlling the same Sep. 23, 2008
7385216 Sensor device and wiper controller having sensor device Jun. 10, 2008
7365507 Power control apparatus for motor Apr. 29, 2008
7342375 Automatic storm shutter control Mar. 11, 2008
7248010 Wiper controller for controlling windshield wiper Jul. 24, 2007
7235944 Wiper control system Jun. 26, 2007
7154241 Wiper control method and wiper control device Dec. 26, 2006
7098618 Rain detection system and method of controlling the same Aug. 29, 2006
7095199 Automatic vehicle wiper system Aug. 22, 2006
7034699 Rain sensor, especially for a motor vehicle Apr. 25, 2006
7019321 Sensing device and its sensing method, and wiper controlling apparatus using the same Mar. 28, 2006
7012394 Battery-powered air handling system for subsurface aeration Mar. 14, 2006
7009356 Wiper control apparatus and method for automatic vehicular wiping Mar. 7, 2006
7009355 Wiper control system for a vehicle and a method thereof Mar. 7, 2006
7002480 Deposit detector and control device using it Feb. 21, 2006
6958585 Windshield wiper system activated by sensing rainwater Oct. 25, 2005
6954047 Transmission detector for a window body, in particular the windshield of a motor vehicle, and a cleaning device for a viewing area of a window body Oct. 11, 2005
6936985 Sensing device for determining a rain rate Aug. 30, 2005
6894619 Sensor for optically detecting foreign bodies particularly raindrops on a glass pane May. 17, 2005
6888465 Sensor unit for detecting the wetting of a window May. 3, 2005
6877870 Sensor-mirror arrangement on a windshield Apr. 12, 2005
6864655 Rain sensor, in particular for a motor vehicle having a window-wiper device, and method for controlling a windshield-wiper device Mar. 8, 2005
6851157 Wiper system, especially for a motor vehicle Feb. 8, 2005
6831435 Vehicle blower motor device and holder for blower motor device Dec. 14, 2004
6831288 Light-sensitive sensor unit, especially for automatic switching of illumination equipment Dec. 14, 2004
6825629 Method of controlling a wiper motor Nov. 30, 2004
6765631 Vehicle windshield rain sensor Jul. 20, 2004
6744371 Sensing device for detecting wetness on a glass pane Jun. 1, 2004
6696808 Windscreen wiper device for wiping windscreens Feb. 24, 2004
6690130 Windshield wiper system Feb. 10, 2004
6674476 Outdoor housing for TV camera Jan. 6, 2004
6657410 Control device for a windscreen wiper device Dec. 2, 2003
6646560 Window fan with rain sensing control Nov. 11, 2003
6617813 Wiper control system and method for controlling wiper Sep. 9, 2003
6614015 Detector of stains on a transparent plate surface Sep. 2, 2003
6596978 Stereo imaging rain sensor Jul. 22, 2003
6590662 Object sensor and a windshield wiper controller using the same Jul. 8, 2003
6546590 Automatic attachable side-view mirror cleaning device Apr. 15, 2003
6545285 Sensor device for detecting moisture on a window Apr. 8, 2003
6489739 Vehicle window actuation assembly Dec. 3, 2002
6469291 Moisture detecting system using semiconductor light sensor with integral charge collection Oct. 22, 2002
6455866 Sensor device for detecting moisture on a window Sep. 24, 2002
6437322 Moisture sensor with digital signal processing filtering Aug. 20, 2002
6433501 Sensor device for detecting moisture on a window Aug. 13, 2002
6420845 Control device for a windscreen wiper system Jul. 16, 2002

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