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公开(公告)号：US20230259188A1
公开(公告)日：2023-08-17
申请号：US18135886
申请日：2023-04-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wookwang LEE , Kwanhoe Ku , Kyounghoon Kim , Sukgyong Kim , Dongrak Shin
CPC classification number: G06F1/266 , G06F13/382 , G06F13/4282 , H04R1/1041 , G06F2213/0042 , H04R2420/09
Abstract: An electronic device includes: a power management module; a connector; a device recognition circuit; and a processor. The processor is configured to: based on a first resistance value detected in a first recognition pin, control the power management module to supply a first power signal to a first power pin and to supply a second power signal to a second recognition pin; receive first identification information of an external device via the first recognition pin or the first data pin; and based on the first identification information, control the power management module to cut off a supply of a first power signal and to maintain a supply of the second power signal.
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公开(公告)号：US20230061469A1
公开(公告)日：2023-03-02
申请号：US17877209
申请日：2022-07-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hakyoung KIM , Kyoungwon KIM , Wookwang LEE
Abstract: An electronic device is provided. The electronic device includes a connector including one or more signal terminals and a control circuit electrically connected with the one or more signal terminals. The control circuit may be configured to monitor attachment with an external device through an identification terminal among the one or more signal terminals, identify whether a designated number of, or more, monitoring signals related to attachment with the external device are detected during a designated time, and identify whether there is the attachment with the external device, based on a voltage of a power terminal among the one or more signal terminals, in response to the detection of the monitoring signals being identified.
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公开(公告)号：US20180285017A1
公开(公告)日：2018-10-04
申请号：US15938604
申请日：2018-03-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyuk KANG , Youngjin PARK , Wookwang LEE , Minjung KIM
Abstract: An electronic device and a tethering method are disclosed. The electronic device includes a housing, and a display exposed through a first portion of the housing. The electronic device also includes an electrical connector exposed through a second portion of the housing, and a wireless communication circuit. The electronic device further includes a first processor operably coupled to the display and the electrical connector and configured to use a first memory address region including a first plurality of addresses. The electronic device also includes a second processor operably coupled to the wireless communication circuit and configured to use a second memory address region including a second plurality of virtual addresses. The electronic device also include an electric circuitry operably coupled to the first processor and the second processor and configured to provide relations between the first plurality of addresses and the second plurality of virtual addresses.
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公开(公告)号：US20130120251A1
公开(公告)日：2013-05-16
申请号：US13667574
申请日：2012-11-02
Applicant: SAMSUNG ELECTRONICS CO. LTD.
Inventor： Wookwang LEE , Chijung HA
CPC classification number: G06F3/1438 , G06F3/1454 , G06F3/1462 , G09G2340/02 , G09G2360/02 , G09G2370/042 , G09G2370/22
Abstract: A system and a method for an electronic device among a plurality of electronic devices connected to each other to control at least one other electronic device among the plurality of electronic devices are provided. The method includes detecting whether a first electronic device of the plurality of electronic devices connects to a second electronic device of the plurality of electronic devices, performing, when the first electronic device and the second electronic devices are connected to each other, an enumeration process where the first electronic device and the second electronic device both transmit and receive information regarding their respective drivers to each other; and controlling the second electronic device using an input unit of the first electronic device and controlling the first electronic device using an input unit of the second electronic device.
Abstract translation: 提供了一种用于彼此连接以控制多个电子设备中的至少一个其他电子设备的多个电子设备中的电子设备的系统和方法。 该方法包括检测多个电子设备中的第一电子设备是否连接到多个电子设备中的第二电子设备，当第一电子设备和第二电子设备彼此连接时，执行枚举过程，其中 第一电子设备和第二电子设备都将彼此相应的驱动器的信息相互发送和接收; 以及使用所述第一电子设备的输入单元来控制所述第二电子设备，并且使用所述第二电子设备的输入单元来控制所述第一电子设备。
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Patent Agency Ranking
公开(公告)号：US20230168856A1
公开(公告)日：2023-06-01
申请号：US17957491
申请日：2022-09-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Wookwang LEE , Jaejin LEE
Abstract: According to various embodiments, there may be provided an electronic device comprising a vibration device, a vibration device integrated circuit (IC) connected to the vibration device, a first bus, a second bus, and at least one processor electrically connected to the vibration device IC through each of the first bus and the second bus; wherein the at least one processor is configured to transfer first data to the vibration device IC through the first bus, transfer second data to the vibration device IC through the second bus different from the first bus, and control the vibration device IC to drive the vibration device based on data selected from the first data and the second data. Other various embodiments are possible as well.
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公开(公告)号：US20220311737A1
公开(公告)日：2022-09-29
申请号：US17523031
申请日：2021-11-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wookwang LEE , Milim LEE
IPC: H04L29/12
Abstract: Disclosed are an electronic device for wireless communication and a method thereof. The electronic device may include an interface module and a processor. The processor may be configured to establish a first Ethernet tethering connection with an external electronic device by using an Ethernet driver, provide an Internet service to the external electronic device using a first IP address allocated to the external electronic device, deactivate the Ethernet driver in response to identifying that the IP address of the electronic device is changed and the first Ethernet tethering connection is in the bridge mode, reactivate the deactivated Ethernet driver, establish a second Ethernet tethering connection with the external electronic device by using the reactivated Ethernet driver, and provide the Internet service to the external electronic device using a second IP address allocated to the external electronic device.
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公开(公告)号：US20220131393A1
公开(公告)日：2022-04-28
申请号：US17533221
申请日：2021-11-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Youngmin PARK , Dongrak SHIN , Wookwang LEE
Abstract: According to an embodiment, an electronic device may include: a power management module; a USB connection terminal; a processor operably connected to the power management module and the USB connection terminal; and a memory operably connected to the processor. The memory may store instructions that, when executed, cause the processor to: provide, in response to connection with an external electronic device through the USB connection terminal, fast charging related information to the external electronic device; obtain power based on the fast charging related information from the external electronic device; perform a fast charging operation through the power management module based on the obtained power; determine to enter a first mode for data communication with the external electronic device; and determine whether fast charging is possible in the external electronic device based on the obtained power and an entry into the first mode by the electronic device and the external electronic device.
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公开(公告)号：US20210019111A1
公开(公告)日：2021-01-21
申请号：US16947111
申请日：2020-07-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wookwang LEE , Dongrak SHIN , Hyomin OH , Chul KANG , Taeuk PARK , Hyungsik PARK , Mira SEO
Abstract: An electronic device includes a universal serial bus (USB) port configured to be wiredly attached to an external audio device, a processor operatively connected to the USB port, and a memory operatively connected to the processor. The memory stores a media application to play audio data, and stores instructions that when executed, cause the processor to play the audio data through the media application, sense an event associated with detachment from the external audio device while the audio data is being played, pause playing the audio data, in response to that the event is sensed, identify whether a device the same as the external audio device is attached within a specified time after the event is sensed, and play the audio data, which is paused, through the media application, when the device the same as the external audio device is attached within the specified time.
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19.发明申请公开(公告)号：US20180276178A1
公开(公告)日：2018-09-27
申请号：US15926932
申请日：2018-03-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wookwang LEE , Byungjun KIM , Dongrak SHIN , Jaejin LEE
Abstract: In an electronic device and a method for operating the electronic device according to various embodiments, the electronic device may comprise a housing, a USB Type-C connector configured to be connected to the housing or exposed through the housing and to include at least one configuration channel (CC) pin, a circuit configured to be disposed in the housing and connected electrically to the connector, and a processor configured to be disposed in the housing and connected electrically to the circuit. The circuit may be configured to transmit and receive a packet through the CC pin. The packet may sequentially comprise a message header, a first vendor defined message (VDM) header, and a second VDM header including a product identifier and a data type. Further, various other embodiments can be implemented according to the present disclosure.
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