Knowmax Technology Ltd.

Che-Ying Li

Kuo-Chan Huang

A wireless charging system with auto-detection with an inductive loop for detecting an induced electric field resulted from the approach of an electrical receiver device to determine whether the electrical receiver device is close enough and thus adjust the output to the inductive loop from the power loop.

Wireless charging system with auto-detection

A wireless charging system with double detecting circuits comprises a detecting circuit connected to an inductive loop to detect the induced electric field of the inductive loop; an auxiliary detection circuit connected to a power loop to detect the induced electric field of the power loop, wherein when the waveform detected by the detecting circuit is not applicable, it is replaced by the waveform detected by the auxiliary detecting circuit in order to determine the condition of the electrical receiver device and thus adjust the output to the inductive loop from the power loop.

Growing community of inventors

Taipei, Taiwan

Che-Ying Li