221780 ⎘
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
Sub-classes:CAPACITIVE BUTTON
#2SENSING DEVICE
#3TOUCH DISPLAY DEVICE
#4Touch display device and touch driving method of same
#5Electronic device
#6Capacitive fingerprint sensor
#7Pinching detection device
#8Touch input device
#9Vehicle manipulation detecting device
#10Sensor device for a motor vehicle
#11Recognition of proximity and collision
#12Touch sensor
#13Touch sensor having a single sensor layer
#14Electrode device, circuit arrangement and method for the approach and touch detection
#15Safety system for a motor vehicle door, comprising at least two sensors
#16Touch panel
#17Electrode device, circuit arrangement and method for the approach and touch detection
#18Directional capacitive proximity sensor
#19Proximity sensor with enhanced activation
#20CAPACITIVE TOUCH MEMBER, MANUFACTURING METHOD THEREFOR, AND CAPACITIVE TOUCH DETECTION APPARATUS
#21Object detection device with variable sensitivity electric field measurement circuit
#22Capacitive matrix touch sensor
#23ELECTRODE ARRANGEMENT FOR GENERATING A SIGNAL INDICATIVE FOR THE PRESENCE OF AN OBJECT WITHIN AN OBSERVATION REGION
#24Input device, and multi-function peripheral
#25Entrapment detection and prevention device for opening/closing mechanism
#26Capacitive sensing apparatus that uses a combined guard and sensing electrode
#27Shared electrode pattern field effect sensor and joystick therewith
#28Input device
#29Enhancing character input in electronic device
#30Electric field proximity keyboards and detection systems
#31Contact switching arrangement