221776 ⎘
Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated; Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator
Soft handover in a coupled dual-oscillator system
#2SYSTEM AND METHOD FOR NON-CONTACT INTERACTION WITH MOBILE DEVICES
#3Resonant impedance sensing with a negative impedance control loop implemented with synchronized class D and output comparators
#4Inductive position sensing with single channel interface to multiple resonant sensors
#5Detection device
#6Delay-line self-oscillator
#7REMOTE SENSOR DEVICE
#8DETECTOR FOR PROXIMITY SENSOR AND PROXIMITY SENSOR
#9Sensor and method including noise compensation