公开(公告)号：US11683940B2

公开(公告)日：2023-06-20

申请号：US17339297

申请日：2021-06-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongkyu Lee

IPC: H01L27/24 ,  H01L45/00

CPC classification number: H01L27/2454 ,  H01L45/08 ,  H01L45/1233 ,  H01L45/1608

Abstract: A variable resistance memory device and a method of manufacturing the same, the variable resistance memory device including a substrate including a first memory region and a second memory region; a plurality of first memory cells on the first memory region; and a plurality of second memory cells on the second memory region, wherein each of the first memory cells includes a first resistance element and a selection element, each of the second memory cells includes a second resistance element, and a maximum value of a variable resistance of the second resistance element is less than a maximum value of a variable resistance of the first resistance element.

公开(公告)号：US11545616B2

公开(公告)日：2023-01-03

申请号：US16893594

申请日：2020-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ung Hwan Pi ,  Dongkyu Lee

IPC: H01L43/02 ,  G11C11/16 ,  H01L43/10 ,  H01L27/22 ,  H01F41/34 ,  H01L43/12 ,  H01F10/32

Abstract: A magnetic memory device includes a conductive line extending in a first direction, a magnetic line extending in a second direction intersecting the first direction on the conductive line, the magnetic line intersecting the conductive line, and a magnetic pattern disposed between the conductive line and the magnetic line. The magnetic pattern has first sidewalls opposite to each other in the first direction, and second sidewalls opposite to each other in the second direction. The second sidewalls of the magnetic pattern are aligned with sidewalls of the conductive line, respectively.

公开(公告)号：US11144791B2

公开(公告)日：2021-10-12

申请号：US16445710

申请日：2019-06-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongju Yu ,  Yongwook Kim ,  Dongkyu Lee ,  Kiyoung Kwon ,  Jimin Kim ,  Chulkwi Kim

IPC: G06K9/62 ,  G06T7/60 ,  G06F16/51 ,  G06F16/583 ,  G06F21/62 ,  G08B13/196 ,  G08B25/00

Abstract: An electronic apparatus for recognizing a user and a method therefor are provided. The electronic apparatus includes a communication interface, a dynamic vision sensor (DVS), a memory including a database in which one or more images are stored, and at least one processor. The at least one processor is configured to generate an image, in which a shape of an object is included, based on an event detected through the DVS, control the memory to store a plurality of images generated under a specified condition, in the database, identify shapes of the user included in each of the plurality of images stored in the database, and generate shape information for recognizing the user based on the identified shapes. The plurality of images may include a shape of a user.

公开(公告)号：US20210043681A1

公开(公告)日：2021-02-11

申请号：US16897810

申请日：2020-06-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ung Hwan Pi ,  Dongkyu Lee

IPC: H01L27/22 ,  H01L23/528 ,  H01L43/02 ,  G11C11/16 ,  H01F10/32

Abstract: Disclosed is a magnetic memory device including a first magnetic pattern that extends in a first direction and has a magnetization direction fixed in one direction, and a plurality of second magnetic patterns that extend across the first magnetic pattern. The second magnetic patterns extend in a second direction intersecting the first direction and are spaced apart from each other in the first direction. Each of the second magnetic patterns includes a plurality of magnetic domains that are spaced apart from each other in the second direction.

公开(公告)号：US10551839B2

公开(公告)日：2020-02-04

申请号：US15815191

申请日：2017-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinhong Jeong ,  Jamin Goo ,  Hyungwoo Kim ,  Jihyun Park ,  Seungwoo Shin ,  Seunghyuk Yu ,  Dongkyu Lee ,  Kyunghee Lee ,  Juyeong Lee

IPC: G05D1/02 ,  G01C21/34 ,  G01C21/36 ,  G05D1/00

Abstract: A mobile electronic device and navigation method thereof. An electronic device of the present disclosure includes a communication module, a camera module, a sensor module, a driving module, a memory, and a processor that is functionally connected to the communication module, the camera module, the sensor module, the driving module, and the memory, the processor determining at least one service and a goal location of the electronic device for providing the at least one service, planning a path towards the goal location, and controlling the electronic device to move along the path. However, other embodiments are possible as well.

公开(公告)号：US20240321960A1

公开(公告)日：2024-09-26

申请号：US18613324

申请日：2024-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinchan Yun ,  Sungil Park ,  Jaehyun Park ,  Dongkyu Lee ,  Kyuman Hwang

IPC: H01L29/06 ,  H01L27/092 ,  H01L29/08 ,  H01L29/423 ,  H01L29/66 ,  H01L29/775 ,  H01L29/786

CPC classification number: H01L29/0673 ,  H01L27/092 ,  H01L29/0649 ,  H01L29/0847 ,  H01L29/42392 ,  H01L29/66439 ,  H01L29/775 ,  H01L29/78696

Abstract: A multi-stack semiconductor device includes a substrate, a device isolation layer, first channels, first gate lines covering the first channel, extending in a second horizontal direction, and spaced apart from each other in the first horizontal direction, first source/drain areas arranged on both sides of each of the first channels in the first horizontal direction, a second channel arranged apart from the first gate line in the vertical direction over any one of the first gate lines, a second gate line, second source/drain areas, a third channel arranged apart from the second gate line in the vertical direction over the second gate line, a third gate line, third source/drain areas, and a first lower source/drain contact extending in the vertical direction and connected to each of the first source/drain area, the second source/drain area, and the third source/drain area.

公开(公告)号：US20230209838A1

公开(公告)日：2023-06-29

申请号：US18171527

申请日：2023-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ung Hwan Pi ,  Dongkyu Lee

IPC: H10B61/00 ,  H01L23/528 ,  H01F10/32 ,  G11C11/16 ,  H10N50/80

CPC classification number: H10B61/00 ,  H01L23/528 ,  H01F10/329 ,  G11C11/161 ,  H01F10/3254 ,  H10N50/80

Abstract: Disclosed is a magnetic memory device including a first magnetic pattern that extends in a first direction and has a magnetization direction fixed in one direction, and a plurality of second magnetic patterns that extend across the first magnetic pattern. The second magnetic patterns extend in a second direction intersecting the first direction and are spaced apart from each other in the first direction. Each of the second magnetic patterns includes a plurality of magnetic domains that are spaced apart from each other in the second direction.

公开(公告)号：US11165728B2

公开(公告)日：2021-11-02

申请号：US16474386

申请日：2017-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Im-Sung Lee ,  Ki-Won Kim ,  Sae Gee Oh ,  Ja-Min Goo ,  Kiyoung Kwon ,  Eun-Young Kim ,  Jimin Kim ,  Chulkwi Kim ,  Hyung-Woo Kim ,  Joo Namkung ,  Ji-Hyun Park ,  Seong-Hoon You ,  Yong-Ju Yu ,  Dongkyu Lee ,  Chanwon Lee ,  Si-Hak Jang

IPC: H04L12/58 ,  G06K9/00 ,  G10L25/63 ,  B25J5/00 ,  B25J9/00

Abstract: Various embodiments of the present disclosure relate to an electronic device and a method for delivering a message by the same. The electronic device may comprise: a camera; at least one processor functionally connected to the camera; a driving circuitry configured to control moving of the electronic device; and a memory for storing at least one program configured to be executable by the at least one processor, wherein the program comprises instructions that are set to: in response to an input of a message from a sender, activate the camera and capture an image of the sender, analyze the image of the sender for an emotion of the sender, analyze the inputted message for a recipient, determine an output pattern based on the image, determine the recipient based on the inputted message, determine whether the determined recipient is located in a vicinity of the electronic device, and in response to the determined recipient not being located in the vicinity of the electronic device, identify a location of the determined recipient and control the driving circuitry to move the electronic device to the identified location.

公开(公告)号：US10930702B2

公开(公告)日：2021-02-23

申请号：US16444541

申请日：2019-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongkyu Lee

IPC: H01L43/00 ,  H01L27/22 ,  H01L43/02 ,  H01L43/08

Abstract: A magnetic memory device may include magnetic tunnel junction patterns on a substrate, a conductive line extending between the substrate and the magnetic tunnel junction patterns and in contact with bottom surfaces of the magnetic tunnel junction patterns, and a bottom pattern located between the conductive line and the substrate and in contact with a bottom surface of the conductive line. The material of the conductive line may have a first lattice constant, and the material of the bottom pattern may have a second lattice constant that is less than the first lattice constant of the conductive line. Alternatively or additionally, the bottom pattern includes a metal nitride, and a nitrogen content of the bottom pattern is higher than a metal element content of the metal element.

公开(公告)号：US20190057701A1

公开(公告)日：2019-02-21

申请号：US16103195

申请日：2018-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongwook Kim ,  Jamin Goo ,  Gangheok Kim ,  Dongkyu Lee

IPC: G10L15/26 ,  G10L15/22 ,  G10L15/02 ,  G10L15/30

Abstract: An electronic device and method are disclosed herein. The electronic device implements the method, including: receiving a first speech, and extracting a first text from the received first speech, in response to detecting that extraction of the first text includes errors such that a request associated with the first speech is unprocessable, storing the extracted first text, receiving a second speech and extracting a second text from the received second speech, in response to detecting that the request is processable using the extracted second text, detecting whether a similarity between the first and second texts is greater than a similarity threshold, and whether the second speech is received within a predetermined time duration of receiving the first speech, and when the similarity is greater than the threshold, and the first and second speech signals are received within the time duration, storing the first text in association with the second text.