公开(公告)号：US20210036553A1

公开(公告)日：2021-02-04

申请号：US16990445

申请日：2020-08-11

Applicant: Apple Inc.

Inventor： Aiguo Hu ,  Jeffrey Douglas Louis ,  Geoff Chisholm ,  Duleepa Thrimawithana ,  Lei Zhao ,  Yunyu Tang ,  Udaya Madawala

IPC: H02J50/12 ,  H01F27/38 ,  H01F38/14

Abstract: An inductive power transfer device for transmitting or receiving magnetic flux, the device comprising two co-planar and adjacent coils defining respective apertures and having a magnetically permeable core located to at least partially overlap both apertures; the two co-planar coils together defining a shape which is substantially equally extended in orthogonal directions.