公开(公告)号：US12301707B2

公开(公告)日：2025-05-13

申请号：US17873573

申请日：2022-07-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Moonkyung Kim ,  Myeongjin Oh ,  Seyeong Lee ,  Dongwook Seo ,  Yeongsu Lee

IPC: H04L9/08 ,  H04L9/14 ,  H04L9/32

Abstract: An electronic device using a division permission and an operating method thereof are disclosed herein. The electronic device includes a processor or a memory storing at least one instruction executable by the processor, and when the at least one instruction is executed by the processor, the processor receives a request for installing a first application on an electronic device, acquires a division permission information corresponding to a signature permission declared by the first application, applies the division permission information to a database, installs the first application. The division permission information may be used for the signature permission on a second application different from the first application.

公开(公告)号：US12105814B2

公开(公告)日：2024-10-01

申请号：US17571046

申请日：2022-01-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongwook Seo ,  Moonkyung Kim ,  Myeongjin Oh ,  Seyeong Lee ,  Yeongsu Lee ,  Yeonggeun Choe

IPC: G06F21/60 ,  G06F21/31 ,  G06F21/62

CPC classification number: G06F21/604 ,  G06F21/31 ,  G06F21/6227 ,  G06F21/6245

Abstract: According to various embodiments, an electronic device may include: a touch-sensitive display; a processor operatively connected to the display; and a memory operatively connected to the processor, wherein the memory may store instructions that, when executed, cause the processor to: control the display to provide a right setup screen that enables a user to select data which an application is allowed to access among data stored in the memory, receive a read request for the data stored in the memory from the application, select data to be provided to the application among the data stored in the memory based on an access right policy established using the right setup screen, and provide the selected data to the application in response to the read request.

公开(公告)号：US11604656B2

公开(公告)日：2023-03-14

申请号：US16922151

申请日：2020-07-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Moonkyung Kim ,  Seyeong Lee ,  Myeongjin Oh

IPC: G06F8/65 ,  G06F9/4401 ,  G06F9/455 ,  G06F9/445 ,  G06F8/61

Abstract: An electronic device is disclosed that includes a memory storing a first application run based on a first sandbox environment and a processor connected with the memory. The memory stores instructions which, when executed, cause the processor to determine whether it is necessary to change a first user identifier (UID) for the first application in response to an application installation request requesting to update the first application to a second application, assign a second UID for the second application using a UID mapping resident program based on it being necessary to change the first UID, and construct a second sandbox environment for the second application to have the second UID and a resource included in the first sandbox environment.