公开(公告)号：US20230102327A1

公开(公告)日：2023-03-30

申请号：US17957896

申请日：2022-09-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heesung LEE ,  Goeun KIM ,  Inkyu KIM ,  Hyunsoo KIM ,  Hyesun PARK ,  Youngjun HEO ,  Youngsoo JUNG

IPC: G06F1/16 ,  H05K5/04 ,  H05K5/02

Abstract: An electronic device according to various embodiments of the disclosure may include: a cover glass configured to protect a display; and a bracket, wherein the bracket includes: a first area in contact with the cover glass; and a second area extending from the first area, the first area includes a first surface layer to which a first texture and a first color are applied, the second area includes a second surface layer to which a second texture different from the first texture is applied, the first color is substantially the same color as the cover glass, and the first texture is substantially the same texture as the cover glass.

公开(公告)号：US20230328169A1

公开(公告)日：2023-10-12

申请号：US18210465

申请日：2023-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kihun EOM ,  Taekeun KIM ,  Heesung LEE

IPC: H04M1/72454 ,  H04M1/7246 ,  H04M1/02 ,  G01R33/00

CPC classification number: H04M1/72454 ,  H04M1/7246 ,  H04M1/026 ,  G01R33/0029 ,  H04M2250/12 ,  H04M2201/36 ,  H04M2201/34

Abstract: An electronic device includes: a magnetic sensor; a communication module; at least one processor operatively connected with the magnetic sensor and the communication module. The at least one processor is configured to: identify that a magnetic signal is detected through the magnetic sensor; identify, based on a magnitude of the detected magnetic signal, whether the magnetic signal is generated by coupling the electronic device with a cover device; and based on identifying that the magnetic signal is generated by coupling the electronic device with the cover device, correct sensor data of the magnetic sensor.

公开(公告)号：US20230295826A1

公开(公告)日：2023-09-21

申请号：US17952447

申请日：2022-09-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyunghwan SONG ,  Goeun KIM ,  Inkyu KIM ,  Hyunsoo KIM ,  Hyesun PARK ,  Heesung LEE ,  Youngjun HEO ,  Kyungtae KIM ,  Hyunsuk CHOI

IPC: C25D11/14 ,  C25D11/24 ,  C25D1/16

CPC classification number: C25D11/14 ,  C25D11/246 ,  C25D1/16

Abstract: Various embodiments of the disclosure relate to an electronic device and relate to an electronic device including a housing formed through anodizing and a method for manufacturing the housing of the electronic device. According to an embodiment of the disclosure, there may be provided an electronic device including a housing at least partially including an electrically conductive material, where a surface of the electrically conductive material is formed of an oxide film layer having a plurality of cavities, where the plurality of cavities are colored in a first color and a second color, and where the first color and the second color are mixed when the second color is deposited on the first color.

公开(公告)号：US20230007798A1

公开(公告)日：2023-01-05

申请号：US17810161

申请日：2022-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyunghwan SONG ,  Goeun KIM ,  Inkyu KIM ,  Hyunsoo KIM ,  Hyesun PARK ,  Heesung LEE ,  Youngjun HEO ,  Hyunsuk CHOI

IPC: H05K5/04 ,  C25D11/16 ,  H05K5/00

Abstract: According to various embodiments of the present disclosure, an electronic device may comprise a housing including a front plate and a rear plate and a display. At least one of the front plate or the rear plate may include a plate exposed to an outside. The plate may include a metal member including a first metal and an oxide layer formed on at least one surface of the metal member. The metal member may comprise a first portion including irregularities formed by at least one second metal included in a first solution, the at least one second metal being substituted for the a portion of the metal member, the at least one second metal being removed from the metal member by the first solution and a flat second portion etched by the first solution.

公开(公告)号：US20240333321A1

公开(公告)日：2024-10-03

申请号：US18615412

申请日：2024-03-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyohyun NAM ,  Jungsik KIM ,  Daeyoung LEE ,  Heesung LEE

IPC: H04B1/00 ,  H04B1/04

CPC classification number: H04B1/0078 ,  H04B1/04 ,  H04B2001/0408

Abstract: The present disclosure relates to a 5G communication system or a 6G communication system for supporting higher data rates beyond a 4G communication system such as long term evolution (LTE). A low noise amplifier (LNA) in a wireless communication system according to an embodiment of the disclosure includes a first transistor and a first feedback transformer in which a gate of the first transistor is connected to a primary coil of the first feedback transformer and a source of the first transistor is connected to a secondary coil of the first feedback transformer. The first feedback transformer is configured to implement positive feedback to maintain an in-phase signal at the gate of the first transistor and the source of the first transistor.

公开(公告)号：US20240304274A1

公开(公告)日：2024-09-12

申请号：US18596951

申请日：2024-03-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jiyong YOO ,  Eunjoon KIM ,  Heesung LEE ,  Soonyeol HWANG

IPC: G11C29/56

CPC classification number: G11C29/56016 ,  G11C29/56008 ,  G11C29/56012 ,  G11C2029/5604

Abstract: An electronic device is provided. The electronic device includes dynamic random access memory (DRAM), memory, and one or more processors communicatively coupled to the DRAM and the memory, wherein the memory store one or more computer programs including computer-executable instructions that, when executed by the one or more processors, cause the electronic device to generate a first eye diagram based on training the DRAM with a driving voltage, identify a first parameter in a designated format corresponding to the generated first eye diagram, generate a second eye diagram based on training the DRAM with the driving voltage, compare the identified first parameter with a second parameter in the designated format corresponding to the generated second eye diagram, and adjust the driving voltage based on a result of the comparison between the first parameter and the second parameter.

公开(公告)号：US20230209757A1

公开(公告)日：2023-06-29

申请号：US18115467

申请日：2023-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Heesung LEE ,  Goeun KIM ,  Inkyu KIM ,  Hyunsoo KIM ,  Hyesun PARK ,  Kyunghwan SONG ,  Aro CHEON ,  Youngjun HEO ,  Kyungtae KIM ,  Seokjin PARK ,  Hyunsuk CHOI

IPC: H05K5/04 ,  H05K5/00 ,  G04G17/08 ,  C25D11/12 ,  C25D11/14 ,  C25D11/16 ,  C25D11/18

CPC classification number: H05K5/04 ,  H05K5/0086 ,  G04G17/08 ,  C25D11/12 ,  C25D11/14 ,  C25D11/16 ,  C25D11/18 ,  H04M1/026

Abstract: In an embodiment, a housing for an electronic device is colored through an anodizing process. The electronic device includes the housing, which includes a front plate; a rear plate facing away from the front plate; a side member surrounding a space between the front plate and the rear plate; and a support member which is disposed in the space. A portion of the housing is a conductive member formed of an electrically conductive material, which is divided into a first portion and a second portion which is electrically isolated from the first portion. The first portion is colored by a primary anodizing process with a first color, and the second portion is colored by a secondary anodizing process with a second color different from the first color.