公开(公告)号：US10567576B2

公开(公告)日：2020-02-18

申请号：US15843770

申请日：2017-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Sun Yeoum ,  Hyong Jin Ban ,  Sang Soo Lee

IPC: H04W8/02 ,  H04M3/42 ,  H04M3/38 ,  H04L29/08 ,  H04B7/0413 ,  H04L5/00 ,  H04B7/0452 ,  H04W8/18 ,  B64C39/02 ,  H04W16/14 ,  H04W8/20

Abstract: An electronic device is provided that includes a removable SIM to store a first profile including information related to a home network and information related to a roaming network. The portable electronic device also includes an eSIM, and communication circuitry. The portable electronic device further includes at least one processor adapted to determine that the portable electronic device is out of network service coverage corresponding to the home network based at least in part on the first profile, establish, using the communication circuitry, a specified communication connection with the roaming network using the first profile based at least in part on the determining, transmit a request for a second profile associated with data service via the specified communication connection, and receive, in response to the request, the second profile via the specified communication connection, the receiving including storing the second profile in the eSIM.

公开(公告)号：US12137499B2

公开(公告)日：2024-11-05

申请号：US17411784

申请日：2021-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soon Hyun Cha ,  Sun Min Hwang ,  Tae Sun Yeoum ,  Duckey Lee ,  Sang Soo Lee

IPC: H04W8/24 ,  G06F1/16 ,  H04M1/02 ,  H04W76/14 ,  H04W8/18

Abstract: An electronic device is provided. The electronic device includes a touchscreen display; first communication circuitry to establish a short-range communication connection; second communication circuitry to establish a cellular communication connection; and a processor. The processor is adapted to establish, using the first communication circuitry, the short-range communication connection with a wearable device based at least in part on a graphical code being displayed on a display of the wearable device; based at least in part on a determination that an embedded subscription identity module (eSIM) profile is not installed on the wearable device, display, via the touchscreen display, a user interface (UI) to install the eSIM profile on the wearable device, the UI including one or more contract options associated with a cellular network service for the wearable device; receive, via the touchscreen display, a user input to select at least one contract option from the one or more contract options; and transmit, using the second communication circuitry, a service subscription request corresponding to the at least one contract option to a first server associated with the cellular network service, such that the eSIM profile corresponding to the at least one contract option is installed on the wearable device based at least in part on the service subscription request.

公开(公告)号：US11109225B2

公开(公告)日：2021-08-31

申请号：US16721398

申请日：2019-12-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soon Hyun Cha ,  Sun Min Hwang ,  Tae Sun Yeoum ,  Duckey Lee ,  Sang Soo Lee

IPC: H04M3/00 ,  H04W8/24 ,  H04W76/14 ,  G06F1/16 ,  H04M1/02 ,  H04W8/18

Abstract: An electronic device is provided. The electronic device includes a first communication module configured to establish a communication channel to an external electronic device based on wired communications or short-range communications, a second communication module that supports a communication service provided via a base station; a control module configured to obtain a communication profile required for operating the second communication module using the external electronic device connected through the first communication module, and a memory configured to store the communication profile.

公开(公告)号：US20190215680A1

公开(公告)日：2019-07-11

申请号：US16357149

申请日：2019-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Oh Kim ,  Jeong Don Kang ,  Sang Soo Lee ,  Sang Hwi Lee

IPC: H04W8/18 ,  H04W48/16

CPC classification number: H04W8/18 ,  H04W8/183 ,  H04W28/0215 ,  H04W48/16 ,  H04W52/0264 ,  H04W88/02 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/20 ,  Y02D70/26

Abstract: An electronic device is provided. The electronic device includes at least one processor and an embedded universal integrated circuit card (eUICC) configured to be electrically connected with the at least one processor. The at least one processor is configured to implement a management module configured to manage a profile stored in the eUICC. The management module is configured to, when there is an enabled profile in the eUICC, perform a communication function based on the enabled profile and, when there is no the enabled profile in the eUICC, disable at least one of a periodic eUICC verification function and a network search function.

公开(公告)号：US09866686B2

公开(公告)日：2018-01-09

申请号：US14955914

申请日：2015-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Sun Yeoum ,  Hyong Jin Ban ,  Sang Soo Lee

IPC: H04W4/00 ,  H04M3/42 ,  H04M3/38 ,  H04L29/08 ,  H04W8/18 ,  H04W8/20

CPC classification number: H04M3/42136 ,  H04L67/306 ,  H04M3/387 ,  H04W8/183 ,  H04W8/205

Abstract: An electronic device is provided, which includes a removable SIM, a secure memory configured to store at least one profile, a processor configured to select at least one of the removable SIM and the secure memory, to be used for packet data transmission and reception, in response to an occurrence of a data service change event, and a communication interface configured to perform network registration through the selected at least one of the removable SIM and the secure memory and to transmit and receive packet data through the registered network.

公开(公告)号：US09556311B2

公开(公告)日：2017-01-31

申请号：US13944283

申请日：2013-07-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byung Hee Sohn ,  Sang Soo Lee ,  Jae Jun Lee ,  Hyun Jeong Jeon

IPC: C08L79/08 ,  C08G73/10

CPC classification number: C08G73/1067 ,  C08G73/1039

Abstract: Disclosed are a polyimide precursor composition that includes a polyamic acid selected from compounds represented by Chemical Formulae 1 to 3, and a combination thereof; and a cross-linking agent selected from a compound represented by Chemical Formula 4, a compound represented by Chemical Formula 5, and a combination thereof; an article including a cross-linked polyimide using the same; and a display device including the article.

Abstract translation: 公开了一种聚酰亚胺前体组合物，其包含选自化学式1至3表示的化合物的聚酰胺酸及其组合; 和选自化学式4表示的化合物，化学式5表示的化合物及其组合的交联剂; 包括使用其的交联聚酰亚胺的制品; 以及包括该物品的显示装置。

公开(公告)号：US08883953B2

公开(公告)日：2014-11-11

申请号：US13749281

申请日：2013-01-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byung Hee Sohn ,  Hyun Jeong Jeon ,  Sang Soo Lee ,  Jae Jun Lee

IPC: C08G63/00

CPC classification number: C08G69/00 ,  C08G73/1042 ,  C08G73/1046 ,  C08G73/105 ,  C08G73/1071 ,  C08G73/1075 ,  C08G73/1078 ,  Y10T428/2969

Abstract: A copolymer that includes a repeating unit A having a repeating unit represented by Chemical Formula 1, a repeating unit represented by Chemical Formula 2, or a combination thereof; and a repeating unit B having a repeating unit represented by Chemical Formula 3, a repeating unit represented by Chemical Formula 4, or a combination thereof, an article including the same, and a display device including the article.

Abstract translation: 包含具有由化学式1表示的重复单元的重复单元A，由化学式2表示的重复单元或其组合的共聚物; 和具有由化学式3表示的重复单元的重复单元B，由化学式4表示的重复单元或其组合，包含该重复单元的制品和包括该制品的显示装置。

公开(公告)号：US11259173B2

公开(公告)日：2022-02-22

申请号：US16318054

申请日：2017-07-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Oh Kim ,  Jeong Don Kang ,  Sang Soo Lee ,  Sang Hwi Lee

IPC: H04W8/18 ,  H04W8/20

Abstract: Disclosed is an electronic device. The electronic device may comprise: at least one processor, an eUICC including a plurality of profiles; an RF circuit and a GPS circuit, for communicating with a network by using an activated first profile among the plurality of profiles; and a memory for storing a profile list database including information on the plurality of profiles. The at least one processor may implement a management module for managing the plurality of profiles, and the management module may deactivate the first profile and activate a second profile on the basis of location information acquired by the RF circuit or the GPS circuit. In addition, various embodiments understood through the specification are possible.

公开(公告)号：US10356070B2

公开(公告)日：2019-07-16

申请号：US15046124

申请日：2016-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soon Hyun Cha ,  Sun Min Hwang ,  Sang Soo Lee ,  Tae Sun Yeoum

IPC: H04L29/06 ,  G06F21/31 ,  G06F21/44 ,  H04W12/04 ,  H04W12/06

Abstract: A method of transferring a profile by an electronic device and an electronic device supporting the same are provided. The electronic device includes a secure memory that installs and deletes at least one profile, a profile manager module that performs an authentication procedure about a target electronic device based on device information of the target electronic device and profile information of a target profile, when a profile transfer event about a target profile of the at least one profile installed on the secure memory occurs, and a communication interface that transfers the target profile based on an authentication result about the target electronic device.

公开(公告)号：US10285043B2

公开(公告)日：2019-05-07

申请号：US15629598

申请日：2017-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Oh Kim ,  Jeong Don Kang ,  Sang Soo Lee ,  Sang Hwi Lee

IPC: H04M3/00 ,  H04W8/18 ,  H04W48/16 ,  H04W28/02 ,  H04W52/02 ,  H04W88/02

Abstract: An electronic device is provided. The electronic device includes at least one processor and an embedded universal integrated circuit card (eUICC) configured to be electrically connected with the at least one processor. The at least one processor is configured to implement a management module configured to manage a profile stored in the eUICC. The management module is configured to, when there is an enabled profile in the eUICC, perform a communication function based on the enabled profile and, when there is no the enabled profile in the eUICC, disable at least one of a periodic eUICC verification function and a network search function.