公开(公告)号：US09930715B2

公开(公告)日：2018-03-27

申请号：US15401564

申请日：2017-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Kwang Lee ,  Yeon-Jung Kim ,  Sang-Hyun Lee ,  Jae-Bong Chun ,  Sang-Bum Han ,  Kyung-Tak Hur

IPC: H04W68/00 ,  H04W76/02 ,  H04B1/3827 ,  H04W4/10 ,  H04W4/00 ,  H04W88/04 ,  H04W84/04

CPC classification number: H04W76/15 ,  H04B1/385 ,  H04M1/7253 ,  H04M1/72597 ,  H04W4/10 ,  H04W4/80 ,  H04W8/245 ,  H04W68/005 ,  H04W84/042 ,  H04W88/04

Abstract: An electronic device comprising: a communication interface; a memory; and at least one processor coupled to the memory and the communication interface, wherein the at least one processor is configured to: detect a change of state of the electronic device; transmit to a secondary electronic device a first information item associated with the change of state of the electronic device; receive a second information item from the secondary electronic device in response to the first information item; and perform an operation based on the secondary information item.

公开(公告)号：US11068427B2

公开(公告)日：2021-07-20

申请号：US16636764

申请日：2018-08-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byung-Jun Kim ,  Dong-Rak Shin ,  Woo-Kwang Lee ,  Jae-Jin Lee

IPC: G06F13/38 ,  G06F13/42

Abstract: An electronic device according to an embodiment of the present invention comprises: a universal serial bus (USB) interface; a processor electrically connected to the USB interface; and a memory electrically connected to the processor, wherein the memory may store instructions configured to, when executed, cause the processor to: enter a security mode; in the security mode, receive, from an external device connected to the electronic device via the USB interface, a USB class code corresponding to the external device; determine whether the USB class code is included in a white list of connectable devices allowed to be connected to the electronic device in the security mode; and control a communication connection between the external device and the electronic device according to whether the USB class code is included in the white list. Other embodiments are also possible.

公开(公告)号：US10585453B2

公开(公告)日：2020-03-10

申请号：US16017029

申请日：2018-06-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bu-Seop Jung ,  Guneet Singh Khurana ,  Soon-Ho Lee ,  Woo-Kwang Lee ,  Yong-Seok Jang ,  Doo-Suk Kang ,  Min-Jung Kim ,  Bo-Kun Choi

IPC: G06F1/16 ,  G06F13/42 ,  G06F3/044 ,  G06F3/0488 ,  G06Q30/02

Abstract: An electronic device according to various embodiments includes a housing; a user interface; a wireless communication circuit disposed in the housing; a wired communication interface exposed through the housing; a processor disposed in the housing and electrically connected to the user interface, the wireless communication circuit, and the wired communication interface; and a memory disposed in the housing and electrically connected to the processor, wherein the memory stores instructions that, when executed by the processor, cause the electronic device to establish a first communication channel with an external electronic device including a storage using the wireless communication circuit and/or the wired communication interface so that the electronic device operates as a device and the external electronic device operates as a host, to exchange information with the external electronic device through the first communication channel, and to establish a second communication channel with the external electronic device using the wireless communication circuit so that the electronic device operates as a host and the external electronic device operates as a device.

公开(公告)号：US10237087B2

公开(公告)日：2019-03-19

申请号：US14474758

申请日：2014-09-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyuk Kang ,  Guneet Singh Khurana ,  Kyoung-Hoon Kim ,  Woo-Kwang Lee ,  Hyoung-Woo Jang

IPC: H04L12/40 ,  G06F13/38 ,  H04L12/825 ,  H04L12/12 ,  H04W28/02 ,  H04L25/08 ,  H04W24/04 ,  H04L12/931

Abstract: A method of operating an electronic device is provided. The method includes communicating data with a wireless network using a wireless communication, connecting to an external electronic device using a wired communication, exchanging data with the external device at a first data throughput using the wired communication while performing the wireless communication, and changing the first data throughput to a second data throughput while performing the wireless communication.

公开(公告)号：US09760331B2

公开(公告)日：2017-09-12

申请号：US14718418

申请日：2015-05-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Kwang Lee ,  Hyuk Kang ,  Guneet Singh Khurana ,  Hyun-Ho Kim

IPC: G06F3/14 ,  G06F3/147 ,  G06F3/041 ,  G06F3/0486 ,  G06F3/0488 ,  G06F3/0484 ,  G09G5/12

CPC classification number: G06F3/14 ,  G06F3/0416 ,  G06F3/04845 ,  G06F3/0488 ,  G06F3/04883 ,  G06F3/1454 ,  G09G5/12

Abstract: A screen sharing method for an electronic device is provided. A first device communicates with a second device and shares a first screen. At the first device, a specific image is displayed superposed with the first screen, where the specific image is excluded from the first screen shared with the second electronic device. The second screen is thereafter shared with the second device. An intuitive user interface for editing a shared screen and thereafter sharing the edited screen is thus provided.

公开(公告)号：US09529755B2

公开(公告)日：2016-12-27

申请号：US14921635

申请日：2015-10-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Kwang Lee ,  One-Gun Lee ,  Kyoung-Hoon Kim ,  Jong-Seok Kim

IPC: G06F3/00 ,  G06Q30/00 ,  G06F13/38 ,  G06F13/40 ,  G06F13/42

CPC classification number: G06F13/385 ,  G06F13/4068 ,  G06F13/4282

Abstract: An apparatus and a method are provided. The apparatus includes a connector to connect with an electronic device external to the apparatus, and a processor configured to identify a connection with the electronic device via the connector, receive, using a first communication scheme, a message from the electronic device based at least in part on the identifying, determine, based at least in part on the message, whether the electronic device supports a second communication scheme, and establish a communication link corresponding to the second communication scheme with the electronic device based at least in part on a determination that the electronic device supports the second communication scheme.

Abstract translation: 提供了一种装置和方法。 该设备包括连接器以连接到设备外部的电子设备，以及处理器，被配置为经由连接器识别与电子设备的连接，使用第一通信方案，从至少在电子设备中接收来自电子设备的消息 部分地至少部分地基于消息来识别，确定电子设备是否支持第二通信方案，以及至少部分地基于以下的确定来建立与第二通信方案对应的通信链路与电子设备： 电子设备支持第二通信方案。

公开(公告)号：US08924704B2

公开(公告)日：2014-12-30

申请号：US14077404

申请日：2013-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Woo-Kwang Lee ,  Ra-Mi Jung ,  Mi-Hee Seo

IPC: G06F9/00 ,  G06F15/177 ,  G06F9/445 ,  G06F9/44

CPC classification number: G06F9/4411 ,  G06F8/60 ,  G06F9/4401

Abstract: A method and apparatus for downloading content to a large-capacity internal memory in a portable terminal are provided. The method includes performing a booting process of the portable terminal at the occurrence of a booting event, examining whether a Universal Serial Bus (USB) port is enabled during the booting process, if the USB port is enabled, receiving data through the USB port before driver loading, and storing the received data into the large-capacity internal memory and performing the booting process.

Abstract translation: 提供了一种用于将内容下载到便携式终端中的大容量内部存储器的方法和装置。 该方法包括在引导事件发生时执行便携式终端的启动过程，检查在引导过程期间是否使能通用串行总线（USB）端口，如果USB端口被使能，则在通过USB端口接收数据之前 驱动程序加载，并将接收到的数据存储到大容量内部存储器中并执行引导过程。