Michael B. Wittenberg,Makiko K. Brzezinski,Stefan A. Kowalski,Christopher S. Graham,Morgan T. McClure,Erik G. de Jong,Trevor J. Ness,Peter J. Kardassakis,Jayesh Nath,Adam T. Clavelle,Rex Tyler Ehman
申请号：
US16122766
公开号：
US10381881B2
申请日:
2018.09.05
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Embodiments disclosed herein describe a wireless power receiving system for an electronic device includes: a first inductor coil configured to receive power primarily at a first frequency and from magnetic fields propagating in a first direction； and a second inductor coil configured to receive power primarily at a second frequency and from magnetic fields propagating in a second direction, wherein the first frequency is different than the second frequency.
