公开(公告)号：US20180138596A1

公开(公告)日：2018-05-17

申请号：US15605122

申请日：2017-05-25

Applicant: Samsung Electronics Co., Ltd

Inventor： Jaechun LEE ,  Jong Pal KIM ,  Young-Jun HONG ,  Joonseong KANG ,  Junyeub SUH ,  Wonseok LEE

IPC: H01Q7/00 ,  H01Q1/24 ,  H01Q5/335 ,  H04B5/00

CPC classification number: H01Q7/00 ,  H01F38/14 ,  H01Q1/242 ,  H01Q5/335 ,  H02J50/10 ,  H02J50/80 ,  H04B5/0037 ,  H04B5/0075

Abstract: A wireless device including a coil having loops, a first reception circuit, and a second reception circuit. The first reception circuit is configured to receive a signal of a first frequency band through a portion of the loops and the second reception circuit configured to inhibit the signal of the first frequency band through the loops.

公开(公告)号：US20170141614A1

公开(公告)日：2017-05-18

申请号：US15155747

申请日：2016-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaechun LEE ,  Sang Joon KIM

IPC: H02J50/12 ,  B60L11/18 ,  H02J50/90

CPC classification number: H02J50/12 ,  B60L11/182 ,  H01F38/14 ,  H02J50/40 ,  H02J50/90 ,  H04B5/0037 ,  H04B5/0087

Abstract: A wireless power transmission method includes operating at least one source resonator among a plurality of source resonators; detecting a waveform while the at least one source resonator resonates; determining, based on the detected waveform, a source resonator for wireless power transmission; and wirelessly transmitting power to a target resonator using the determined source resonator.