公开(公告)号：US12295068B2

公开(公告)日：2025-05-06

申请号：US17885864

申请日：2022-08-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyungwook Choi

IPC: H04W4/80 ,  H04W8/00

Abstract: A wireless communication system includes a server supporting multi-service, multi-advertising, and multi-connection and a plurality of client devices simultaneously receiving a first advertising signal and a second advertising signal from the server through Bluetooth Low Energy (BLE) communication, wherein the first advertising signal includes a first media access control (MAC) address, and the second advertising signal includes a second MAC address different from the first MAC address.

公开(公告)号：US10033202B2

公开(公告)日：2018-07-24

申请号：US15018269

申请日：2016-02-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Insung Hwang ,  Jinsoo Ha ,  Yongbum Ha ,  Sunghoon Kim ,  Jaedeok Cha ,  Hyungwook Choi

IPC: H01M10/44 ,  H01M10/46 ,  H02J7/00 ,  G06F1/26 ,  H04M1/00

Abstract: An apparatus for charging a battery of an electronic device is provided. The apparatus includes a battery configured to supply power to the electronic device; a charger configured to charge the battery according to a set charging voltage (V_SET) and a charging current (I_SET); and a controller configured to set the V_SET and the I_SET, and receive an output value of the charger or the battery during charging to re-set the V_SET if the output value corresponds to a pre-set reference range.