公开(公告)号：US10747623B2

公开(公告)日：2020-08-18

申请号：US15533495

申请日：2015-01-20

Applicant: LG ELECTRONICS INC.

Inventor： Minwoo Kim ,  Seungyup Chang

IPC: G06F17/00 ,  G06F11/14 ,  G06F21/44

Abstract: The present disclosure relates to a mobile terminal for performing a data backup function with an external device, and a controlling method therefore. The controlling method for the mobile terminal for performing a data backup function with an external device comprises the steps of: receiving authentication information of the external device when the external device is connected with an interface unit; identifying, using the received authentication information, whether the external device is a pre-registered device for performing the data backup function; and if the external device is the pre-registered device as a result of the identifying, transmitting at least a part of data stored in a memory to the external device.

公开(公告)号：US10803447B2

公开(公告)日：2020-10-13

申请号：US15294117

申请日：2016-10-14

Applicant: LG ELECTRONICS INC.

Inventor： Dongmin Kim ,  Soohyun Nam ,  Sanghak Lee ,  Donghan Yoon ,  Seungyup Chang

IPC: G06Q40/00 ,  G06Q20/34 ,  H04M1/00 ,  H04B1/3816 ,  G06K7/08 ,  G06K7/10 ,  G06K19/07 ,  G06Q20/32 ,  G06Q20/40

Abstract: A mobile terminal including a wireless communication unit configured to provide wireless communication; a display; and a back cover mounted to a rear surface of a body of the mobile terminal. Further, the back cover includes an accommodation unit formed on one surface of the back cover, and configured to accommodate a card inserted into the accommodation unit; a coil configured to convert an electric signal from the card into a magnetic signal to be transmitted to a payment machine; and a data terminal electrically connected to the coil, disposed at a position contacting a corresponding data terminal of the card inserted into the accommodation unit and configured to transfer the electrical signal from the card to the coil.