Abstract: The present invention discloses secured data display method capable of non-intrusively and non-destructively displaying secured data in a secured data storage device of an encryption system. The secured data display method includes steps of receiving and storing a secured data transmitted via a first encryption mechanism according to a first communication protocol, and receiving an output data transmitted by a data access device of the encryption system according to a second communication protocol. The secured data and the output data comprise a same content.

Abstract: A charging system for enhancing convenience includes a charging device for generating an electromagnetic wave signal, and a rechargeable device installed in a portable electronic device for receiving the electromagnetic wave signal through electromagnetic induction, so as to perform recharging.

Abstract: A contactless power supply system includes a power supply device having a first sensor module configured for outputting a first wireless signal, and a plurality of application devices for receiving the first wireless signal simultaneously, where each of the plurality of application devices includes a second sensor module for receiving the first wireless signal and transforming the first wireless signal into a corresponding induced power. A method for contactless power supply includes receiving a wireless signal and transforming the wireless signal into a corresponding induced power, and charging a battery module according to the corresponding induced power.