公开(公告)号：US20250098171A1

公开(公告)日：2025-03-20

申请号：US18885031

申请日：2024-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyunghun KIM ,  Hoseok HEO ,  Sunho KIM ,  Seungyeul YANG ,  Minhyun LEE ,  Seokhoon CHOI

IPC: H10B43/30 ,  H10B43/27

Abstract: A memory device includes: a channel layer; a gate electrode spaced apart from the channel layer; and a multilayer charge trap layer disposed between the channel layer and the gate electrode, wherein the multilayer charge trap layer includes silicon oxynitride, the silicon oxynitride including gallium or silicon nitride including gallium.

公开(公告)号：US20250098170A1

公开(公告)日：2025-03-20

申请号：US18968053

申请日：2024-12-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kangmin Kim ,  Kyeong Jin Park ,  Seulji Lee ,  Hyejin Lee

IPC: H10B43/27 ,  G11C7/18 ,  H01L23/522 ,  H10B41/10 ,  H10B41/27 ,  H10B41/35 ,  H10B41/41 ,  H10B43/10 ,  H10B43/35 ,  H10B43/40

Abstract: A method of fabricating a semiconductor device is provided. The method includes: forming a mold structure, in which sacrificial layers and insulating layers are alternately stacked, on a substrate; forming trenches to penetrate the mold structure; forming first sacrificial patterns in the trenches; forming a first supporting layer on the mold structure and the first sacrificial patterns; forming vertical structures to penetrate the first supporting layer and the mold structure; forming a second supporting layer on the first supporting layer and on the vertical structures; forming openings to penetrate the first and second supporting layers and to expose the first sacrificial patterns; removing the first sacrificial patterns through the openings; and replacing the sacrificial layers with electrodes.

公开(公告)号：US20250098155A1

公开(公告)日：2025-03-20

申请号：US18742376

申请日：2024-06-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsung Kang ,  Hyoungyol Mun ,  Youngmin Lee

IPC: H10B12/00

Abstract: A semiconductor device includes lower electrodes on a substrate, a support pattern between the lower electrodes, an upper electrode on the lower electrodes and the support pattern, and a dielectric layer between the lower electrodes and the upper electrode, and between the support pattern and the upper electrode. The upper electrode includes a first portion on upper surfaces of the lower electrodes and a second portion on a sidewall of the support pattern. The first portion is thicker than the second portion.

公开(公告)号：US20250098146A1

公开(公告)日：2025-03-20

申请号：US18815974

申请日：2024-08-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hongjun Lee ,  Kiseok Lee ,  Huijung Kim ,  Younggeun Song ,  Yongjin Lee

IPC: H10B12/00

Abstract: A semiconductor device includes bit lines, channels, a first capping pattern, a gate insulation pattern, a gate electrode and capacitors. The bit lines are on a substrate, and each of the bit lines extends in a first direction. The bit lines are spaced apart from each other in a second direction. The channels are spaced apart from each other in the first direction. The first capping pattern is on a sidewall of each of the channels. The gate insulation pattern is on a sidewall of the first capping pattern. The gate electrode is on a sidewall of the gate insulation pattern. The capacitors are electrically connected to respective ones of the channels.

公开(公告)号：US20250098129A1

公开(公告)日：2025-03-20

申请号：US18970131

申请日：2024-12-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangmin YE ,  Byunggun CHOI ,  Kwanhee HAN

IPC: H05K9/00 ,  H04R1/02 ,  H04R9/06

Abstract: A speaker module includes a speaker housing including a first speaker housing defining at least one first surface of the speaker module and a second speaker housing defining at least one second surface of the speaker module that is opposite to the least one first surface, a speaker assembly including a voice coil and a vibration member, the speaker assembly being accommodated in an interior of the speaker housing, a back volume in an interior of the speaker housing and defined by the first speaker housing and the second speaker housing, and a side surface shield member between an inner surface of the speaker assembly and the back volume, the side surface shield member including a ferrite-based magnetic substance, where at least one vent hole communicating the speaker assembly and the back volume is in the side surface shield member.

公开(公告)号：US20250097962A1

公开(公告)日：2025-03-20

申请号：US18888059

申请日：2024-09-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sangkyu BAEK ,  Anil AGIWAL

IPC: H04W72/30 ,  H04L1/1812 ,  H04W76/27

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Specifically, the disclosure provides a method and an apparatus for managing a discontinuous reception (DRX) active time such that multicast and broadcast service (MBS) reception is performed efficiently in an radio resource control (RRC) inactive state.

公开(公告)号：US20250097910A1

公开(公告)日：2025-03-20

申请号：US18959309

申请日：2024-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junyung YI ,  Youngbum KIM ,  Jeongho YEO ,  Sungjin PARK ,  Cheolkyu SHIN

IPC: H04W72/0446

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a terminal in a wireless communication system comprises determining multiple slots for a PUSCH transmission; identifying a redundancy version for the PUSCH transmission; and transmitting a transport block (TB) across the multiple slots determined for the PUSCH transmission, wherein a single value of the redundancy version is applied on the TB across the multiple slots.

公开(公告)号：US20250097813A1

公开(公告)日：2025-03-20

申请号：US18829821

申请日：2024-09-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk KWEON

IPC: H04W40/02 ,  H04W40/24 ,  H04W48/16 ,  H04W60/04

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed is a by a policy control function (PCF) entity in a wireless communication system, including receiving, from a user equipment (UE), a registration request including radio capability information about the UE through an access and mobility management function (AMF) entity, updating UE route selection policy (URSP) rule information based on the radio capability information about the UE, and transmitting, to the UE, the updated URSP rule information through the AMF entity.

公开(公告)号：US20250097784A1

公开(公告)日：2025-03-20

申请号：US18967149

申请日：2024-12-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keonyoung LEE ,  Minwoong CHO

IPC: H04W36/00 ,  H04W36/08 ,  H04W76/30

Abstract: In an electronic device and an electronic device operating method, according to various embodiments, the electronic device comprises: a communication circuit for supporting first cellular communication and/or second cellular communication; an application processor; and a communication processor, wherein the application processor can be configured to: check whether the electronic device satisfies conditions related to the disconnection of the first cellular communication in a state in which the electronic device is connected through the first cellular communication; and transmit, on the basis of the electronic device satisfying the conditions related to the disconnection of the first cellular communication, to the communication processor, a signal indicating satisfaction of the conditions related to the disconnection of the first cellular communication, and the communication processor can be configured to: check, on the basis of the reception of the signal indicating satisfaction of the conditions related to the disconnection of the first cellular communication, whether system information including information, received from a node connected through the first cellular communication, about nodes adjacent to the node is received and/or whether a measure object satisfies designated conditions; disconnect the first cellular communication on the basis of whether the system information is received and/or whether the measure object satisfies the designated conditions; and connect the second cellular communication on the basis of the system information and/or the measure object. Various other embodiments are possible.

公开(公告)号：US20250097701A1

公开(公告)日：2025-03-20

申请号：US18727236

申请日：2023-01-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rohini RAJENDRAN ,  Rajavelsamy RAJADURAI ,  Kiran Gurudev KAPALE ,  Nivedya Parambath SASI

IPC: H04W12/06 ,  H04L67/02

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed herein is method and system for authorizing a MCX server. An authorization server is configured to receive a validation request from a MCData message store in response to a user account access request received by MCData message store from MCX server. Further, authorization server is configured to validate identification information of MCX server. Further, authorization server is configured to transmit a validation response to MCData message store indicating authorization of MCX server to access user account in MCData message store, upon successful validation of identification information of tMCX server. An authorization server is introduced to provide additional layer of security to user account with MC Data.