221781 ⎘
Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated; Touch switches characterised by the type or shape of the sensing electrodes characterised by the number of electrodes using one electrode only per touch switch
Sub-classes:TOUCH KEYCAP, KEYBOARD, AND KEYBOARD TOUCH INPUT ASSEMBLY
#2SIMULTANEOUS TIME DOMAIN DIFFERENTIAL SENSING AND ELECTRIC FIELD SENSING
#3Multi-Stage Process and Device for Production of Low Sulfur Heavy Marine Fuel Oil
#4SIMULTANEOUS TIME DOMAIN DIFFERENTIAL SENSING AND ELECTRIC FIELD SENSING
#5Multi-stage device and process for production of a low sulfur heavy marine fuel oil
#6Transmitter and method for transmitting signal value
#7Simultaneous time domain differential sensing and electric field sensing
#8Simultaneous time domain differential sensing and electric field sensing
#9Simultaneous time domain differential sensing and electric field sensing
#10Capacitive proximity sensor
#11Input device
#12Method and electronic device for correcting measurement value of sensor
#13Electronic device with biometric sensor
#14Capacitive proximity sensor and human body detection method using capacitive proximity sensor
#15Device and method for detecting the approach and/or contact, and the pressure of an object in relation to a detection surface
#16Proximity sensor
#17METHOD AND APPARATUS TO MEASURE SELF-CAPACITANCE USING A SINGLE PIN
#18Sensor and method of manufacturing same
#19Advanced capacitive proximity sensor
#20Game machine and computer program thereof
#21Game machine and computer program thereof
#22Array substrate, display panel and display device
#23Proximity detection
#24Analog elimination of ungrounded conductive objects in capacitive sensing
#25Detection sensor
#26Simultaneous time domain differential sensing and electric field sensing
#27Touch sensor that utilizes a touch area with a single conductive path
#28Analog elimination of ungrounded conductive objects in capacitive sensing
#29Integrated antenna and sensor element apparatus for a portable wireless terminal
#30Touch switch device with illuminator
#31Touch electrode device
#32Method and apparatus to measure self-capacitance using a single pin
#33Proximity detection
#34Sensor assembly for detecting an approaching and/or contacting object, and method for assembling a sensor assembly
#35Sensor arrangement for detection of proximity and/or touching, as well as a kit and method for assembling a sensor arrangement
#36Control apparatus of capacitive touch sensor
#37Electronic device
#38Apparatus and associated methods
#39Image forming apparatus
#40Integrated antenna and sensor element apparatus for a portable wireless terminal
#41Capacitive Touch Sensor, Display or Panel
#42PORTABLE MICROSCOPE
#43Proximity detection
#44CLOSING-IN SENSOR FOR LOCKING/UNLOCKING A DOOR LEAF
#45Method and apparatus to measure self-capacitance using a single pin
#46Touch-sensitive device
#47METHOD OF FABRICATING A GLASS WITH CAPACITIVE TOUCH KEYS FOR AN ELECTRONIC INSTRUMENT AND INSTRUMENT COMPRISING THE SAME
#48Sensor switch for sensing human body contact
#49Touch switch structure
#50Sheet material dispenser
#51Touch sensor system
#52Apparatus and methods usable in connection with dispensing flexible sheet material from a roll
#53Sheet material dispenser
#54Touch sensor system and method
#55Apparatus and methods usable in connection with dispensing flexible sheet material from a roll