公开(公告)号：US20230268114A1

公开(公告)日：2023-08-24

申请号：US18013349

申请日：2021-07-02

Applicant: WIPOWERONE.INC

Inventor： Bo-Yune SONG ,  Kyo-II LEE ,  Seong-Joo KANG ,  Ye-Chang JEONG ,  Dong-Kwan SEO ,  Byung-Ju LEE ,  Jin-Seob CHOI

IPC: H01F27/08 ,  H02J50/40 ,  H02J50/00 ,  H02J50/70 ,  H01F27/24 ,  H01F27/28 ,  B60L53/122

CPC classification number: H01F27/08 ,  H02J50/402 ,  H02J50/005 ,  H02J50/70 ,  H01F27/24 ,  H01F27/28 ,  B60L53/122

Abstract: Disclosed are a multi pickup coil for wireless charging of an electric vehicle such as an electric bus or an electric passenger car and industrial equipment while stopping or driving, and a pickup apparatus having the multi pickup coil. The multi pickup coil and the pickup apparatus provide high-capacity and high-efficiency wireless charging per unit area by performing performance enhancement through an optimal design in order to overcome the limitations of a circular pickup coil.