公开(公告)号：US20240424457A1

公开(公告)日：2024-12-26

申请号：US18393917

申请日：2023-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjoong Kim ,  Sebin Choi ,  Myeongjun Gil ,  Sunghyup Kim ,  Sunjoo Lee ,  Cheol-Jae Lee ,  Donghwy Chin ,  Donghee Han

IPC: B01F25/314 ,  B01F23/10 ,  B01F25/31

Abstract: A gas mixing device may include a main conduit and a gas transferring device connected to the main conduit. The gas transferring device may include a distribution device surrounding the main conduit, a supplying conduit connected to the distribution device and defining a supplying path, and a plurality of connection conduits connecting the first distribution device to the main conduit. The distribution device may include inner and outer cylinders, which are sequentially provided to surround the main conduit and are sequentially spaced apart from the main conduit in a radial direction. A distribution space may be defined between the inner and outer cylinders, and the supplying conduit may be coupled to the outer cylinder, such that the supplying path is connected to the distribution space. The connection conduits may be spaced apart from each other in a circumferential direction.

公开(公告)号：US20240143876A1

公开(公告)日：2024-05-02

申请号：US18462702

申请日：2023-09-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jichull Jeong ,  Taehyun Kim ,  Hyunjoong Kim ,  Euihyun Cheon

IPC: G06F30/27 ,  G06N3/092

CPC classification number: G06F30/27 ,  G06N3/092 ,  H03K19/20

Abstract: A simulation method and a simulation device are disclosed. A simulation method according to the inventive concept is provided. A simulation method of the inventive concept may include obtaining an initial state variable and an initial reward variable detected from the semiconductor device, training an agent to output a first action variable of a reinforcement learning model based on the initial state variable and the initial reward variable; and generating a first state variable of the reinforcement learning model and generating a first reward variable, based on the first action variable, wherein the first reward variable includes a skew reward variable for rewarding a skew occurring in the semiconductor device and a duty reward variable for rewarding a duty error rate of an output signal output from the semiconductor device.

公开(公告)号：US11423912B2

公开(公告)日：2022-08-23

申请号：US16764072

申请日：2018-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangsoo Park ,  Jaeha Park ,  Dongmoon Ok ,  Gangyoul Kim ,  Kiwon Kim ,  Hyunjoong Kim ,  Vadim Kudryavtsev ,  Mira Seo ,  Chulmin Choi ,  Hochul Hwang

IPC: G10L19/002 ,  G06F3/16

Abstract: Various embodiments of the present invention relate to a device and method for processing an audio signal by using a setting related to a volume of an audio signal in an electronic device. The electronic device may comprise a sound output device and a processor, wherein the processor is configured to: check a setting related to a volume of an audio signal to be output using the sound output device; when the setting related to the volume falls into a first designated range, process the audio signal in a state where the range of the volume is set to have a first resolution; when the setting related to the volume falls into a second designated range, process the audio signal in a state where the range of the volume is set to have a second resolution; and output the audio signal by using the sound output device, the audio signal having been processed in a state where the range of the volume is set to have a resolution corresponding to one of the first resolution and the second resolution. Other embodiments may be possible.

公开(公告)号：US20220092239A1

公开(公告)日：2022-03-24

申请号：US17231428

申请日：2021-04-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjoong Kim ,  Jaepil Shin ,  Moonhyun Cha ,  Changwook Jeong

IPC: G06F30/27 ,  G06N3/08 ,  G06N3/04

Abstract: A system for modeling a semiconductor fabrication process includes at least one first processor and at least one second processor. The at least one first processor is configured to provide at least one machine learning (ML) model, which is trained by using a plurality of pairs of images of a design pattern sample and a physical pattern sample. The physical pattern sample is formed from the design pattern sample by using the semiconductor fabrication process. The at least one second processor is configured to provide an input image representing a shape of a design pattern and/or a physical pattern to the at least one first processor and to generate output data defining the physical pattern and/or the design pattern based on an output image received from the at least one first processor.

公开(公告)号：US11068347B2

公开(公告)日：2021-07-20

申请号：US16878793

申请日：2020-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunjoong Kim ,  Taekwoon Kim ,  Younghoe Kim ,  Wonhyung Song ,  Jangseok Choi ,  Joonseok Choi

IPC: G06F11/00 ,  G06F11/10

Abstract: A memory controller configured to control a memory module including a plurality of memory devices which constitute a first channel and a second channel includes an error correction code (ECC) engine, and a control circuit configured to control the ECC engine. The ECC engine is configured to generate a codeword including a plurality of symbols by adaptively constructing, based on device information including mapping information, each of the plurality of symbols from a predetermined number of data bits received via a plurality of input/output pads of each of the plurality of memory devices, and transmit the codeword to the memory module. The mapping information indicates whether each of the plurality of input/output pads is mapped to the same symbol among the plurality of symbols or different symbols among the plurality of symbols. Each of the plurality of symbols corresponds to a unit of error correction of the ECC engine.