公开(公告)号：US11027191B2

公开(公告)日：2021-06-08

申请号：US16562550

申请日：2019-09-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhwa Oh ,  Woochul Lee ,  Byunghun Cho ,  Jaewoong Choi

IPC: A63F13/24 ,  H05K7/20 ,  H04B1/3827

Abstract: Provided is an auxiliary electronic controller of a mobile terminal includes a main body having a seating portion configured to seat the mobile terminal at a top surface of the main body, and having a radiating structure disposed therein, a first holding portion formed at one side of the main body, and a second holding portion hinge-coupled to another side facing the one side of the main body to rotate to a bottom surface of the main body.

公开(公告)号：US12183977B2

公开(公告)日：2024-12-31

申请号：US18361369

申请日：2023-07-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungi Jeong ,  Chanju Park ,  Junhwa Oh ,  Sanghyuk Wi

IPC: H01Q21/00 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q21/06

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transfer rate beyond 4th generation (4G) communication such as long-term evolution (LTE). An antenna module is provided. The antenna module includes a communication circuit, an antenna unit comprising multiple antenna elements constituting a subarray, and a network unit disposed beneath the antenna unit in multiple layers, the network unit comprising at least one transmission line configured to be branched to positions of the multiple antenna elements, a via hole extending through the multi-layer, and a stub structure disposed on an area adjacent to the via hole. The open stub structure designed on a first layer forming a ground plane, among the multiple layers, may include a first via pad disposed to be adjacent to the via hole, a first open stub extending from the first via pad in a first direction, and a first slot part configured to surround the first via pad and the first open stub. The short stub structure designed on a second layer different from the first layer having the open stub structure designed thereon may include a second via pad disposed to be adjacent to the via hole, a short stub extending from the second via pad in a second direction perpendicular to the first direction, a transformer extending from the second via pad in a third direction different from the second direction so as to be connected to the at least one transmission line, and a second slot part configured to surround at least a portion of an edge of the second via pad, the short stub, and the transformer.

公开(公告)号：US12019861B2

公开(公告)日：2024-06-25

申请号：US17051588

申请日：2020-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhwa Oh ,  Woochan Kim ,  Dahye Kim ,  Sookkyung Lee ,  Hyunbin Lee ,  Dale Ahn ,  Seunghwan Hong

IPC: G06F3/04883 ,  G06F3/04842 ,  G06F40/171 ,  G06V30/32

CPC classification number: G06F3/04883 ,  G06F3/04842 ,  G06F40/171 ,  G06V30/32

Abstract: An electronic device is provided. The electronic device includes a display, a sensing panel, and a processor operatively connected with the display and the sensing panel, wherein the processor is configured to display content on the display, display an object corresponding to a handwriting input on the content, based on the handwriting input sensed by the sensing panel, in response to a first keyword being recognized based on at least part of the handwriting input, perform character recognition on an additional handwriting input entered after input of the first keyword, and in response to a character recognition end event being identified, provide text obtained by the character recognition on the additional handwriting input as a hashtag for the displayed content.

公开(公告)号：US11742587B2

公开(公告)日：2023-08-29

申请号：US17581044

申请日：2022-01-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungi Jeong ,  Chanju Park ,  Junhwa Oh ,  Sanghyuk Wi

IPC: H01Q21/06 ,  H01Q1/24 ,  H01Q21/00 ,  H01Q1/22

CPC classification number: H01Q21/0025 ,  H01Q1/2283 ,  H01Q1/243 ,  H01Q21/064

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting a higher data transfer rate beyond 4th generation (4G) communication such as long-term evolution (LTE). An antenna module is provided. The antenna module includes a communication circuit, an antenna unit comprising multiple antenna elements constituting a subarray, and a network unit disposed beneath the antenna unit in multiple layers, the network unit comprising at least one transmission line configured to be branched to positions of the multiple antenna elements, a via hole extending through the multi-layer, and a stub structure disposed on an area adjacent to the via hole. The open stub structure designed on a first layer forming a ground plane, among the multiple layers, may include a first via pad disposed to be adjacent to the via hole, a first open stub extending from the first via pad in a first direction, and a first slot part configured to surround the first via pad and the first open stub. The short stub structure designed on a second layer different from the first layer having the open stub structure designed thereon may include a second via pad disposed to be adjacent to the via hole, a short stub extending from the second via pad in a second direction perpendicular to the first direction, a transformer extending from the second via pad in a third direction different from the second direction so as to be connected to the at least one transmission line, and a second slot part configured to surround at least a portion of an edge of the second via pad, the short stub, and the transformer.