公开(公告)号：US10250072B2

公开(公告)日：2019-04-02

申请号：US13975409

申请日：2013-08-26

Applicant: Versitech Limited

Inventor： Wai Man Ng ,  Cheng Zhang ,  Deyan Lin ,  Ron Shu Yeun Hui

IPC: H01F27/42 ,  H01F38/00 ,  H01F37/00 ,  H02J50/12 ,  H02J5/00 ,  H02J7/02 ,  H02J17/00 ,  H02J50/40

Abstract: The present invention provides a wireless power transmitter comprising at least two loops, and separate drivers, each driving a respective one of the loops and providing a respective alternating current to the respective loop, thereby to transmit wireless power for receipt by at least one wireless power receiver. Also provided is a wireless power receiver comprising a receiver loop, and at least two focusing loops. An associated system and an associated method are also provided.