公开(公告)号：US11783041B2

公开(公告)日：2023-10-10

申请号：US17818138

申请日：2022-08-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keunyoung Park ,  Dongjin Park ,  Jungtae Kim

IPC: G06F21/57 ,  G06F21/31 ,  G06F21/74 ,  G06F8/65

CPC classification number: G06F21/572 ,  G06F8/65 ,  G06F21/31 ,  G06F21/575 ,  G06F21/74 ,  G06F2221/033

Abstract: The present disclosure relates to an electronic device, such as a system on chip, that may perform firmware updates based on user consent. The system on chip includes a nonvolatile memory (NVM), a main processor, a security NVM, and a security processor. The nonvolatile memory (NVM) stores first firmware and a user permission indicator. The main processor Loads the first firmware to boot a security processor. The security NVM contains first version information. The security processor compares version information of the first firmware to the first version information based on the user permission indicator and executes the first firmware in response to the matching of the comparison result. In some examples, the security processor is implemented on the same chip as the main processor.

公开(公告)号：US11729918B2

公开(公告)日：2023-08-15

申请号：US15733265

申请日：2018-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungtae Kim ,  Hyukjae Jang ,  Hoonhee Lee ,  Jaehyung Lee ,  Hyeyeon Jang

IPC: H05K5/00 ,  B32B7/14 ,  H04M1/02 ,  C04B37/00 ,  H04R7/18 ,  H04M1/03

CPC classification number: H05K5/0017 ,  B32B7/14 ,  C04B37/005 ,  H04M1/0266 ,  B32B2457/00 ,  H04M1/035 ,  H04R7/18

Abstract: According to various embodiments, an electronic device may include a housing including a first side, a second side facing away from the first side, and a lateral side surrounding a space between the first side and the second side, a front plate disposed on the first side of the housing, a display disposed between the front plate and the first side such that at least part thereof is exposed through the front plate, at least one functional member disposed between the display and the first side, and an adhesive member disposed between the functional member and the first side to attach the functional member to the housing, wherein adhesive member includes an adhesive portion for attaching the functional member and the first side, and at least one non-adhesive portion extending from the adhesive portion. Various other embodiments are possible.

公开(公告)号：US11388641B2

公开(公告)日：2022-07-12

申请号：US17227952

申请日：2021-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heetae Kim ,  Kyejeong Jeong ,  Jungtae Kim ,  Sungyong Bang ,  Inhwan Hwang

IPC: H04W36/16 ,  H04W36/00 ,  H04W36/24 ,  H04W36/36 ,  H04W52/02 ,  H04W88/06

Abstract: A device and a method for reducing power consumption of an electronic device is provided. The electronic device includes a display device, a battery, and at least one processor configured to be operatively connected to the display device, wherein the processor may determine whether to perform a handover to a second communication network, based on whether the display device is activated and a data throughput, in a state of connection to a first communication network among a plurality of communication networks supportable by the electronic device, and perform a handover to the second communication network when it is determined to perform the handover to the second communication network.

公开(公告)号：US11356917B2

公开(公告)日：2022-06-07

申请号：US17227952

申请日：2021-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heetae Kim ,  Kyejeong Jeong ,  Jungtae Kim ,  Sungyong Bang ,  Inhwan Hwang

IPC: H04W36/16 ,  H04W36/00 ,  H04W36/24 ,  H04W36/36 ,  H04W52/02 ,  H04W88/06

Abstract: A device and a method for reducing power consumption of an electronic device is provided. The electronic device includes a display device, a battery, and at least one processor configured to be operatively connected to the display device, wherein the processor may determine whether to perform a handover to a second communication network, based on whether the display device is activated and a data throughput, in a state of connection to a first communication network among a plurality of communication networks supportable by the electronic device, and perform a handover to the second communication network when it is determined to perform the handover to the second communication network.

公开(公告)号：US10317956B2

公开(公告)日：2019-06-11

申请号：US15289069

申请日：2016-10-07

Applicant: Samsung Electronics Co., Ltd

Inventor： Jungtae Kim ,  Hyukjae Jang ,  Byoung-Uk Yoon ,  Jong-Chul Choi

IPC: G06F1/18 ,  H04M1/02 ,  G06F1/16 ,  H04B1/3816

Abstract: According to various embodiments, an electronic device having a housing including three surfaces at least partially surrounding a space between a first and second surface, an opening formed to one portion of a side surface of the housing, and the portion extending to define a hole connected to the opening. The device includes a tray with four side surfaces and having a length capable of being entirely inserted into the hole, and detachable from the hole. The device further including a fixing structure disposed inside the hole in parallel with one side surface of the tray, and at least partially rotatable about an axis in a first direction about the hole. When inserted entirely into the hole, at least one portion of the tray contacts the fixing structure, and if the fixing structure at least partially rotates in the first direction, the tray is released from the hole.