Birch, Stewart, Kolasch & Birch, LLP
Multi-level power compatible wireless power receiving apparatus
The present disclosure relates to a wireless power receiving apparatus capable of receiving multi-level power transmitted by a wireless power transmitting apparatus. According to an embodiment of the present disclosure, the wireless power receiving apparatus includes a first receiving coil in which induced current is generated by electromagnetic induction, a second receiving coil connected in series with the first receiving coil by a switch, and a processor that is driven based on the induced current generated by the first receiving coil and controls the switch based on power information included in the induction current to selectively connect the first receiving coil and the second receiving coil.
LG ELECTRONICS INC.
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inventional additional additional inventional
Seong Hun Hyengcheul Bongsik
Lee Choi Kwak