公开(公告)号：US10460136B2

公开(公告)日：2019-10-29

申请号：US15803300

申请日：2017-11-03

Applicant: WITS Co., Ltd.

Inventor： Seung Min Lee ,  Sung Nam Cho ,  Ji Hyo Lee

IPC: G06K7/08

Abstract: A terminal for magnetic secure transmission (MST) includes a body including a magnetic head and a coil member wound around the magnetic head, and an electromagnetic wave shielding structure disposed around the magnetic head and being formed of a magnetic material.

公开(公告)号：US10595450B2

公开(公告)日：2020-03-17

申请号：US15133503

申请日：2016-04-20

Applicant: WITS Co., Ltd.

Inventor： Seung Min Lee ,  Jung Young Cho ,  Jung Wook Seo ,  Doo Ho Park

IPC: H05K9/00 ,  H04B5/00 ,  H01F27/36 ,  H02J7/02 ,  H02J50/10 ,  H01F3/10 ,  H01F38/14

Abstract: A magnetic sheet for a communications module includes a magnetic material. The magnetic sheet includes crushed cracks in a first region and a second region disposed adjacent to the first region. Degrees of crushed cracks are different in the first region and the second region.