公开(公告)号：US09854278B2

公开(公告)日：2017-12-26

申请号：US15152977

申请日：2016-05-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Hoon Lee

IPC: H04N21/2343 ,  H04N21/4402 ,  H04N21/24 ,  H01Q3/26 ,  H04B7/02 ,  H04B7/06 ,  H04B7/0456 ,  H04B7/04

CPC classification number: H04N21/234354 ,  H01Q3/26 ,  H04B7/02 ,  H04B7/0456 ,  H04B7/0634 ,  H04B7/0684 ,  H04N21/24 ,  H04N21/440254

Abstract: A broadcast receiving apparatus includes: a plurality of unit antennas arranged at preset intervals, each unit antenna of the plurality of antennas being configured to receive a broadcast signal; a plurality of receiving modules, each receiving module of the plurality of receiving modules being configured to convert the broadcast signal received by a corresponding unit antenna of the plurality of unit antennas into a first signal and output the first signal; a filter configured to filter a noise component out of the first signals output by the plurality of receiving modules, synthesize the first signals into a second signal and output the second signal; and a signal processor configured to perform a signal process for displaying an image based on the second signal output from the filter.

公开(公告)号：US20130132724A1

公开(公告)日：2013-05-23

申请号：US13683511

申请日：2012-11-21

Applicant: Samsung Electronics Co., Ltd. ,  Korea University Research and Business Foundati

Inventor： Bo-Gyeong KANG ,  Kyu-Young Choi ,  Dong-Hoon Lee ,  Hyo-Seung Kim ,  Ji-Eun Eom ,  Byung-Rae Lee

IPC: H04L9/16

CPC classification number: H04L9/16 ,  H04L9/3271 ,  H04L2209/805

Abstract: A system and method for authenticating a resource-constrained client are provided. The method includes transmitting, by the server, a query message including a first modified secret key to the client, wherein the first modified secret key is generated using a first secret key and a first blinding value; receiving, from the client, a response message including a response value, wherein the response value is generated using the first blinding value, a second secret key, and an error value; calculating the error value from the response value; and determining, based on the error value, whether authentication of the client is successful.

Abstract translation: 提供了一种用于认证资源受限客户端的系统和方法。 该方法包括由服务器向客户端发送包括第一修改的秘密密钥的查询消息，其中使用第一秘密密钥和第一盲目值生成第一修改的秘密密钥; 从客户端接收包括响应值的响应消息，其中使用第一盲目值，第二秘密密钥和错误值生成响应值; 从响应值计算误差值; 以及基于所述误差值确定所述客户端的认证是否成功。

公开(公告)号：US09087971B2

公开(公告)日：2015-07-21

申请号：US14473709

申请日：2014-08-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-Hoon Lee ,  Geon-Wook Yoo ,  Nam-Goo Cha ,  Kyung-Wook Hwang

IPC: H01L33/00 ,  H01L33/60 ,  H01L27/15 ,  H01L33/14 ,  H01L33/24 ,  H01L33/46 ,  B82Y20/00 ,  H01L33/08

CPC classification number: H01L33/60 ,  B82Y20/00 ,  H01L27/15 ,  H01L33/08 ,  H01L33/14 ,  H01L33/24 ,  H01L33/46 ,  Y10S977/762 ,  Y10S977/949 ,  Y10S977/95

Abstract: A light-emitting device includes a first conductive semiconductor layer formed on a substrate, a mask layer formed on the first conductive semiconductor layer and having a plurality of holes, a plurality of vertical light-emitting structures vertically grown on the first conductive semiconductor layer through the plurality of holes, a current diffusion layer surrounding the plurality of vertical light-emitting structures on the first conductive semiconductor layer, and a dielectric reflector filling a space between the plurality of vertical light-emitting structures on the current diffusion layer.

Abstract translation: 发光装置包括形成在基板上的第一导电半导体层，形成在第一导电半导体层上并具有多个孔的掩模层，在第一导电半导体层上垂直生长的多个垂直发光结构，通过 所述多个孔，围绕所述第一导电半导体层上的所述多个垂直发光结构的电流扩散层，以及填充所述电流扩散层上的所述多个垂直发光结构之间的空间的电介质反射器。

公开(公告)号：US10523417B2

公开(公告)日：2019-12-31

申请号：US15468931

申请日：2017-03-24

Applicant: Samsung Electronics Co., Ltd. ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Dong-Hoon Lee

IPC: H04L9/00 ,  H04L9/14 ,  G06F21/62

Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for performing an encryption process is provided. The method includes generating a plurality of keys used for keyword encryption and file encryption, generating an address ciphertext by performing a first encryption process on each of addresses that a plurality of files are stored, generating a keyword ciphertext by performing a second encryption process on each of a plurality of keywords that are included in each of the plurality of files, reordering the address ciphertext and the keyword ciphertext based on the keyword ciphertext, and storing the reordered address ciphertext and keyword ciphertext.

公开(公告)号：US09189616B2

公开(公告)日：2015-11-17

申请号：US13760352

申请日：2013-02-06

Applicant: Samsung Electronics Co. Ltd. ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Bo-Gyeong Kang ,  Kyu-Young Choi ,  Hyo-Seung Kim ,  Ji-Eun Eom ,  Dong-Hoon Lee ,  Byeong-Rae Lee

IPC: G06F15/16 ,  G06F17/30 ,  H04L29/06 ,  H04L9/32 ,  G06F21/44

CPC classification number: G06F21/44 ,  G06F21/445 ,  G06F2221/2103 ,  H04L9/3271 ,  H04L2209/046

Abstract: An authentication method between a server and a client is provided. The authentication method includes transmitting, to the client, an inquiry message including a first modified secret key generated based on a first secret key and a first blinding value, receiving, from the client, a response message including a response value generated based on the first blinding value, a second secret key, and an error value, calculating the error value from the response value, and determining whether authentication of the client has succeeded based on the error value.

Abstract translation: 提供了服务器和客户端之间的认证方法。 认证方法包括向客户端发送包括基于第一秘密密钥和第一盲目值生成的第一修改密钥的查询消息，从客户端接收包括基于第一秘密密钥生成的响应值的响应消息 盲目值，第二秘密密钥和错误值，从响应值计算出错误值，以及基于错误值确定客户端的认证是否成功。

公开(公告)号：US08812847B2

公开(公告)日：2014-08-19

申请号：US13683511

申请日：2012-11-21

Applicant: Samsung Electronics Co., Ltd. ,  Korea University Research and Business Foundation

Inventor： Bo-Gyeong Kang ,  Kyu-Young Choi ,  Dong-Hoon Lee ,  Hyo-Seung Kim ,  Ji-Eun Eom ,  Byung-Rae Lee

IPC: H04L9/16

CPC classification number: H04L9/16 ,  H04L9/3271 ,  H04L2209/805

Abstract: A system and method for authenticating a resource-constrained client are provided. The method includes transmitting, by the server, a query message including a first modified secret key to the client, wherein the first modified secret key is generated using a first secret key and a first blinding value; receiving, from the client, a response message including a response value, wherein the response value is generated using the first blinding value, a second secret key, and an error value; calculating the error value from the response value; and determining, based on the error value, whether authentication of the client is successful.

Abstract translation: 提供了一种用于认证资源受限客户端的系统和方法。 该方法包括由服务器向客户端发送包括第一修改的秘密密钥的查询消息，其中使用第一秘密密钥和第一盲目值生成第一修改的秘密密钥; 从客户端接收包括响应值的响应消息，其中使用第一盲目值，第二秘密密钥和错误值生成响应值; 从响应值计算误差值; 以及基于所述误差值确定所述客户端的认证是否成功。