公开(公告)号：US12150263B2

公开(公告)日：2024-11-19

申请号：US17701064

申请日：2022-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongsu Lee ,  Yoonhee Lee ,  Kiseok Kwon ,  Sungho Cho

IPC: H05K5/04 ,  C25D11/12 ,  C25D21/12 ,  H04B1/3888

Abstract: An electronic device is provided. The electronic device includes a housing that forms a portion of an outer surface of the electronic device and a display disposed in the housing and visually exposed through one side of the housing. The housing includes a first portion containing a metallic material, and the first portion includes a base material layer made of the metallic material, a first film layer that is disposed adjacent to a surface of the housing and that contains oxide of the metallic material, and a second film layer that is disposed between the base material layer and the first film layer and that contains oxide of the metallic material. The first film layer includes a first pore structure that extends in a direction substantially perpendicular to a surface of the first film layer, and the second film layer includes a second pore structure that is at least partially in fluid communication with the first pore structure and that extends in a radial shape toward the base material layer.

公开(公告)号：US11995148B2

公开(公告)日：2024-05-28

申请号：US17108342

申请日：2020-12-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngrae Cho ,  Kiseok Kwon ,  Chulsoo Park ,  Jongho Kim ,  Jaeun Park

IPC: G06F17/15 ,  G06F9/345 ,  G06F12/08 ,  G06N3/084

CPC classification number: G06F17/153 ,  G06F9/3455 ,  G06F12/08 ,  G06N3/084

Abstract: Disclosed is an electronic apparatus including a processor configured to obtain calculation information based on input data of a deconvolution calculation being input, obtain a size of output data based on the obtained calculation information, obtain a plurality of memory address values corresponding to a size of the output data using an address generation module, perform convolution calculation based on the calculation information using a convolution calculation module to obtain an intermediate value in the convolution calculation process, obtain a memory address value corresponding to the obtained intermediate value of the plurality of obtained memory addresses using the address generation module, store the obtained intermediate value in the memory address value corresponding to the intermediate value, accumulate at least one intermediate value based on the memory address value corresponding to the intermediate value using a cumulative calculation module, and obtain a deconvolution calculation value with respect to the input data based on the accumulated at least one intermediate value.

公开(公告)号：US11941501B2

公开(公告)日：2024-03-26

申请号：US16360188

申请日：2019-03-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngrae Cho ,  Kiseok Kwon ,  Gyeonghoon Kim ,  Jaeun Park

IPC: G06N20/10 ,  G06F9/30

CPC classification number: G06N20/10 ,  G06F9/30134

Abstract: An electronic apparatus for executing artificial intelligence algorithm is provided. The electronic apparatus includes a memory which stores input data and a plurality of second kernel data obtained from first kernel data, and a processor which obtains upscaled data in which at least a portion of the input data is upscaled by the first kernel data. The data is upscaled by performing a convolution operation on each of the plurality of second kernel data with the input data. Each of the plurality of second kernel data includes a different first kernel element from among a plurality of first kernel elements in the first kernel data.