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Class Information
Number: 340/562
Name: Communications: electrical > Condition responsive indicating system > Specific condition > Intrusion detection > Disturbance of electric field > Capacitance
Description: Subject matter wherein the electric field disturbance is detected by a change of capacitance in the sensing system.










Sub-classes under this class:

Class Number Class Name Patents
340/564 Fence 72
340/563 With bridge 17


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8688330 Operator control method and operator control device for a vehicle Apr. 1, 2014
8674833 Universal camera sensor having movable mount for retaining power connector Mar. 18, 2014
8676447 Occupant posture sensing apparatus and occupant posture sensing method Mar. 18, 2014
8659303 Occupant detection sensor testing apparatus and method Feb. 25, 2014
8659407 Sensor device for capacitively ascertaining distance Feb. 25, 2014
8624737 Charging merchandise items Jan. 7, 2014
8626380 Control systems Jan. 7, 2014
8624751 Capacitive proximity alarm circuit and system Jan. 7, 2014
8598864 Apparatus and method for monitoring and controlling detection of stray voltage anomalies Dec. 3, 2013
8576074 Charged capacitor warning system and method Nov. 5, 2013
8519725 Hybrid occupant detection system Aug. 27, 2013
8502699 Integrated detection and monitoring system Aug. 6, 2013
8493074 Electrode system for proximity detection and hand-held device with electrode system Jul. 23, 2013
8487638 Electrical capacitance sensor Jul. 16, 2013
8421482 Anti-pinching device Apr. 16, 2013
8405408 Capacitive occupant detection apparatus Mar. 26, 2013
8395396 Sanitary dispenser with capacitive sensor Mar. 12, 2013
8358208 Method and device for sensing a body Jan. 22, 2013
8354936 Capacitive passenger detector for vehicle Jan. 15, 2013
8354850 Methods and systems for detecting the presence, or determining the location or the size, or detecting changes of material properties, of an object within a predefined space Jan. 15, 2013
8314699 Charging merchandise items Nov. 20, 2012
8280302 Communication device and method, and program Oct. 2, 2012
8228077 Anti-pinch sensor Jul. 24, 2012
8193820 Occupant detection system Jun. 5, 2012
8184013 Capacitive detection systems and methods May. 22, 2012
8122798 Power cutting tool with proximity sensing system Feb. 28, 2012
8120483 Electrostatic occupant detecting apparatus and method of adjusting electrostatic occupant detecting apparatus Feb. 21, 2012
8111075 Electronic circuit with capacitive switching ability Feb. 7, 2012
8102269 Approach warning system for detecting when a person approaches an object, particularly a machine Jan. 24, 2012
8081082 Monitoring patterns of motion Dec. 20, 2011
8058993 Capacitive detection systems and methods Nov. 15, 2011
8049520 System for capacitive detection of a seat occupancy Nov. 1, 2011
8040241 Capacitance-based occupant detection system and occupant protection system Oct. 18, 2011
8026798 Techniques for presenting vehicle-related information Sep. 27, 2011
8022824 Anti-intrusion system for protecting electronic components Sep. 20, 2011
8009045 Method for alerting physical approach Aug. 30, 2011
7963475 Method and apparatus for controlling a dispenser and detecting a user Jun. 21, 2011
7898384 System for checking the single crossing of a controlled passage Mar. 1, 2011
7881882 Apparatus and method for detecting tampering in flexible structures Feb. 1, 2011
7843339 Secure point of sale device employing capacitive sensors Nov. 30, 2010
7843249 Adaptive capacitive touch sense control circuit Nov. 30, 2010
7839282 Capacitance probe for detection of anomalies in non-metallic plastic pipe Nov. 23, 2010
7821275 Anti-pinch sensor Oct. 26, 2010
7796017 Capacitance type seat occupant sensor system Sep. 14, 2010
7688204 Double-electrode capacitive sensor, passenger detector, and passenger protection system Mar. 30, 2010
7671740 Capacitive transmitter electrode Mar. 2, 2010
7667594 Sensor that can be irreversibly changed Feb. 23, 2010
7656299 Bed exit and patient detection system Feb. 2, 2010
7642985 Seat for vehicle Jan. 5, 2010
7598881 Sensor and circuit configuration for occupant detection Oct. 6, 2009

1 2 3 4 5










 
 
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