公开(公告)号：US10178087B2

公开(公告)日：2019-01-08

申请号：US15052131

申请日：2016-02-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Antonios Dimitrios Broumas ,  An Liu ,  Sia Jeffry Saputra

IPC: H04L29/06 ,  H04W12/08 ,  G06F21/31 ,  H04L9/32 ,  G06F21/83 ,  G06F21/84

Abstract: An apparatus and method for securing a personal identification number (PIN) on a mobile device are provided. The method may include receiving a request for the PIN from a secure element on the mobile device, instantiating a trusted user interface (TUI), collecting the PIN via the TUI, and securely transmitting the PIN from a trusted execution environment (TEE) associated with the TUI to a secure element (SE).

公开(公告)号：US10430091B2

公开(公告)日：2019-10-01

申请号：US15227335

申请日：2016-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won Suk Seo ,  Sung Whan Moon ,  Chang Wook Lee ,  Sung Oh Hwang ,  Singh Bhupinder ,  Chongyang Xie ,  Geng Chen ,  Muralidhar Kattimani ,  Naman Patel ,  Sambit Kumar Shukla ,  Sia Jeffry Saputra ,  Victor Havin ,  Sung Gyu Kim ,  Min Woo Park ,  Jae Hoon Ryu ,  Seung Hoon Lee ,  Dong Ho Jang

IPC: G06F3/06 ,  G06F21/62 ,  G06F21/64

Abstract: An apparatus and method for storing security information are provided. The apparatus is generally an electronic device that includes a memory configured to include a secured region to store security information and a processor configured to electrically connect with the memory. The processor is further configured to execute an application program configured to store the security information in a first secured region, to receive a request to store the security information from the application program, and to store the security information in a second secured region different from the first secured region in response to the request.

公开(公告)号：US20240365004A1

公开(公告)日：2024-10-31

申请号：US18458793

申请日：2023-08-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Zhicheng Tang ,  Haichao Zhang ,  Ji Liang ,  Sia Jeffry Saputra ,  Rathinamoorthy Mylsamy

IPC: H04N23/69 ,  G06K7/14 ,  H04N23/61

CPC classification number: H04N23/69 ,  G06K7/1443 ,  H04N23/61

Abstract: A method includes obtaining a first image frame captured using at least one imaging sensor. The method also includes determining that an optical code is contained within the first image frame and determining whether to automatically zoom onto the optical code. The method further includes, in response to determining to automatically zoom onto the optical code, identifying a zoom ratio to be applied. In addition, the method includes controlling the at least one imaging sensor to capture a second image frame that is zoomed onto the optical code using the zoom ratio. Determining whether to automatically zoom onto the optical code includes identifying a distance between the optical code and a nearest edge or a nearest corner in the first image frame and determining to automatically zoom onto the optical code based on the identified distance being greater than a threshold distance.

公开(公告)号：US10277560B2

公开(公告)日：2019-04-30

申请号：US14619697

申请日：2015-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sia Jeffry Saputra ,  Naveen Bobbili ,  Shibani Medhekar

IPC: H04L29/06 ,  H04L29/08 ,  G06F21/60

Abstract: An apparatus and method for performing a cryptography function on an electronic device are provided. The method includes executing an application on the electronic device, requesting, by the application, to use a security library, loading the security library in a remote process on the electronic device, and communicating, by the application, with the security library in the remote process.