公开(公告)号：US12206278B2

公开(公告)日：2025-01-21

申请号：US18297780

申请日：2023-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ku-Chul Jung ,  Chul-Woo Park ,  Sung-Geun Yoon ,  Sang-Hyun Ryu

IPC: H02J7/34 ,  H02J7/00 ,  H02J50/10 ,  H02J50/12 ,  H02J50/80 ,  H04B5/79

Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.

公开(公告)号：US10742060B2

公开(公告)日：2020-08-11

申请号：US15400263

申请日：2017-01-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yusu Kim ,  Seho Park ,  Jung-Oh Sung ,  Ku-Chul Jung ,  Yong Sang Yun

IPC: H02J7/02 ,  H02J50/80 ,  H02J50/12 ,  H02J7/04

Abstract: An electronic device and an operation method thereof according to various example embodiments wirelessly receive detection power for detecting the electronic device, and put a limitation on storing the power.

公开(公告)号：US10670469B2

公开(公告)日：2020-06-02

申请号：US16096513

申请日：2017-02-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sanghyun Ryu ,  Ku-Chul Jung ,  Kangjun Ko ,  Hyundeok Seo ,  Minjeong Lee

IPC: G01K1/02 ,  H01M10/44 ,  H02J7/00 ,  H02J7/04 ,  H02J7/02 ,  H01M10/48

Abstract: Various embodiments of the present invention relate to an apparatus and a method for controlling battery charging in an electronic device. The electronic device comprises a plurality of temperature sensors disposed at different positions, a battery, a memory, at least one processor, and a charging module for controlling charging of the battery, wherein the charging module may be configured to identify a charging type of the battery, to select at least one temperature sensor among the plurality of the temperature sensors based on the charging type of the battery, and to control a charging current of the battery based on a temperature measured through the at least one temperature sensor. Other embodiments may be possible.

公开(公告)号：US10536021B2

公开(公告)日：2020-01-14

申请号：US15494722

申请日：2017-04-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ku-Chul Jung ,  Sanghyun Ryu ,  Chulwoo Park ,  Kwangsub Lee

IPC: H02J7/00 ,  H02J7/04 ,  H04W88/02

Abstract: An electronic device and a method thereof are provided. The electronic device includes a memory, a battery, a charging circuit for charging the battery using current supplied from a power supply device, a slew rate variable circuit electrically connected to the charging circuit, and a processor electrically connected to the memory, the battery, the charging circuit, and the slew rate variable circuit. The processor is configured to control the charging circuit to control the charging of the battery, to monitor a state of the electronic device during battery charging, and to control the slew rate variable circuit based on the state of the electronic device to change a slew rate related to the battery charging.

公开(公告)号：US10256653B2

公开(公告)日：2019-04-09

申请号：US15483388

申请日：2017-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Geun Yoon ,  Chul-Woo Park ,  Ku-Chul Jung ,  Hyun-Deok Seo ,  Min-Jeong Lee

IPC: H02J7/00 ,  H02J7/04

Abstract: Provided are a battery charging method and an electronic device. The electronic device includes a connector that includes a first terminal to which a voltage is applied by an external charger and a second terminal for transmitting and receiving data, and a first charging circuit configured to charge a battery of the electronic device by using the voltage applied to the first terminal. The first charging circuit may include a communication circuit configured to transmit information related to the battery through the second terminal, a voltage converter configured to convert a voltage supplied to the battery and a first controller circuit configured to obtain first information regarding a voltage of the battery, control the communication circuit to transmit the first information to a charger connected with the connector, and control the voltage converter to charge the battery using a voltage adjusted based on the first information by the charger, if the adjusted voltage is applied to the first terminal.

公开(公告)号：US20150123599A1

公开(公告)日：2015-05-07

申请号：US14534126

申请日：2014-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chul-Eun Yun ,  Ki-Sun Lee ,  Chul-Woo Park ,  Ku-Chul Jung ,  Young-Hee Ha

IPC: H02J7/00

CPC classification number: H02J7/007 ,  H02J7/0047 ,  H02J7/0068 ,  H02J7/34

Abstract: A method and an apparatus for rapid charging in an electronic device are provided. In a method for charging a battery of an electronic device, an operation environment of the electronic device is determined. A charging current corresponding to the operation environment of the electronic device is set. Battery charging is started using the set charging current. The battery is charged using a maximum allowed charging current, such that a battery charging time may be reduced.

Abstract translation: 提供了一种用于在电子设备中快速充电的方法和装置。 在电子设备的电池充电方法中，确定电子设备的操作环境。 设置与电子设备的操作环境对应的充电电流。 使用设定的充电电流开始电池充电。 使用最大允许充电电流对电池进行充电，使得可以减少电池充电时间。

公开(公告)号：US20150095845A1

公开(公告)日：2015-04-02

申请号：US14221417

申请日：2014-03-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bong-Su CHUN ,  Hee-Tae Kim ,  Kyung-Soo Seo ,  Jeong-Mo Ahn ,  Ji-Hwan Lim ,  Ku-Chul Jung

IPC: G06F3/0485 ,  G06F3/0488 ,  G06F3/0481

CPC classification number: G06F3/04886 ,  G06F3/04883 ,  G06F2203/04803

Abstract: Provided is an electronic device including an inputtable display that is divided into a first region and a second region in a first mode in which a layer for displaying data of the first region is displayed on the second region and a controller configured to identically apply an event occurring on the layer to the first region of the display, upon occurrence of the event on the layer.

Abstract translation: 提供了一种电子设备，包括：在第一模式中被划分为第一区域和第二区域的输入显示器，其中用于显示第一区域的数据的层在第二区域上显示;以及控制器，被配置为相同地应用事件 发生在层上的事件发生在显示器的第一区域上。