公开(公告)号：EP3454454A1

公开(公告)日：2019-03-13

申请号：EP18192974.6

申请日：2018-09-06

Applicant: Apple Inc.

Inventor： WITTENBERG, Michael B. ,  DE JONG, Eric G. ,  NESS, Trevor J. ,  BRZEZINSKI, Makiko K. ,  KARDASSAKIS, Peter J. ,  NATH, Jayesh ,  CLAVELLE, Adam T. ,  KOWALSKI, Stefan A. ,  GRAHAM. Christopher S. ,  McCLURE, Stephen R. ,  EHMAN, Rex Tyler

IPC: H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  A61B5/00

Abstract: 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.

公开(公告)号：EP3454454B1

公开(公告)日：2020-07-08

申请号：EP18192974.6

申请日：2018-09-06

Applicant: Apple Inc.

Inventor： WITTENBERG, Michael B. ,  DE JONG, Eric G. ,  NESS, Trevor J. ,  BRZEZINSKI, Makiko K. ,  KARDASSAKIS, Peter J. ,  NATH, Jayesh ,  CLAVELLE, Adam T. ,  KOWALSKI, Stefan A. ,  GRAHAM. Christopher S. ,  McCLURE, Stephen R. ,  EHMAN, Rex Tyler

IPC: H02J50/40 ,  H02J50/80 ,  H02J50/90 ,  A61B5/024 ,  H02J7/02 ,  H02J50/10 ,  A61B5/00