公开(公告)号：US10581278B2

公开(公告)日：2020-03-03

申请号：US15942055

申请日：2018-03-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-ho Choi ,  Young-joon Kim ,  Rangarajan Jegadeesan ,  Sang-min Lim ,  Moon-young Kim ,  Yun-kwon Park

IPC: H02J50/12 ,  H01F38/14 ,  H01F27/24 ,  H01F27/28 ,  H04R1/02

Abstract: Provided is a wireless power transceiver including a magnetic body formed in a rod shape with a groove in a middle portion thereof, a solenoid coil wound around the middle portion of the magnetic body in which the groove is formed, and a dual coil disposed substantially perpendicular to the solenoid coil and wound around portions of both sides of the groove of the magnetic body, the dual coil being wound in directions opposite to each other.

公开(公告)号：US11171515B2

公开(公告)日：2021-11-09

申请号：US16805002

申请日：2020-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-ho Choi ,  Young-Joon Kim ,  Rangarajan Jegadeesan ,  Sang-min Lim ,  Moon-young Kim ,  Yun-kwon Park

IPC: H02J50/12 ,  H01F38/14 ,  H01F27/24 ,  H01F27/28 ,  H02J50/40 ,  H02J50/50 ,  H02J50/10 ,  H04R1/02

Abstract: Provided is a wireless power transceiver including a magnetic body, a solenoid coil wound with respect to the magnetic body, and a dual coil spaced downwardly from the solenoid coil and wound with respect to the magnetic body on opposite sides of the solenoid coil, the dual coil being wound in directions opposite to each other.