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公开(公告)号：US20230395970A1
公开(公告)日：2023-12-07
申请号：US18451840
申请日：2023-08-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junwoo KIM , Himchan YUN , Cheolhong SON , Sangha LEE , Soonho HWANG
Abstract: An electronic apparatus includes: a first housing; a second housing rotatably connected to the first housing; an opening formed along a third edge of the second housing; a switch located on a path that connects the opening and a ground region; and a wireless communication circuit. The first housing includes a first edge extending in a first direction and a second edge extending in a second direction. The second housing includes the third edge corresponding to the first edge and a fourth edge corresponding to the second edge when the first and second housings face each other. Parts of the first and second edge are made of a conductive material. When the first housing and the second housing face each other, the wireless communication circuit feeds power to the conductive material and controls the switch to electrically short-circuit the third edge and the ground region.
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公开(公告)号：US20220166867A1
公开(公告)日：2022-05-26
申请号：US17430222
申请日：2020-02-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hojung NAM , Junwoo KIM , Chankyu AN , Sungkoo PARK , Cheolhong SON , Soonho HWANG
Abstract: An electronic device is provided. The electronic device includes a housing including a first plate, a second plate, and a side member, a metal structure of which a part is connected to the side member, and a printed circuit board. The side member includes a first conductive portion, a second conductive portion, a third conductive portion, a first segment formed between the first conductive portion and the second conductive portion, and a second segment formed between the first conductive portion and the third conductive portion. The first conductive portion is connected to a first ground part disposed on the printed circuit board through a first path, and is connected to a second ground part disposed on the metal structure through a second path spaced from the first path by a specific distance.
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3.发明公开公开(公告)号：US20230269314A1
公开(公告)日：2023-08-24
申请号：US18311532
申请日：2023-05-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Himchan YUN , Junwoo KIM , Sungkoo PARK , Cheolhong SON , Kyungjae LEE , Sangha LEE , Soonho HWANG
CPC classification number: H04M1/0214 , H01Q1/243 , H04B1/005
Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing connected to the first housing through a connection member and a wireless communication circuit. A first portion of a first edge of the first housing is formed of a conductive material, an insulating member is disposed on one end of the first portion, and a conductive region of the connection member is connected to another end of the first portion, and a first point of the first portion is connected to a feed point through a capacitor. The second housing includes a second edge having a second length corresponding to the first length, a second portion of the second edge is formed of a conductive material, an opening formed adjacently along the second portion, an insulating member is disposed on one end of the second portion, and the conductive region of the connection member is connected to another end of the second portion, and a switch is disposed between a first point of the second portion and a ground region. The wireless communication circuit may control the switch to electrically open the first point of the second portion and the ground region.
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Patent Agency Ranking
4.发明公开公开(公告)号：US20230208379A1
公开(公告)日：2023-06-29
申请号：US18153064
申请日：2023-01-11
Applicant: Samsung Electronics Co., Ltd.
Inventor： Himchan YUN , Junwoo KIM , Kyungjae LEE , Bomyoung KIM , Sungkoo PARK , Soonho HWANG
Abstract: An electronic device is provided. The electronic device includes a first antenna, a first impedance matching circuitry corresponding to the first antenna, a second antenna, a second impedance matching circuitry corresponding to the second antenna, a switch connected to the first impedance matching circuitry and the second impedance matching circuitry, and a processor controlling the switch, wherein the processor is configured to adjust, in a first state that the first antenna and the second antenna is activated based on a preset phase, impedances of the first impedance matching circuitry and the second impedance matching circuitry as a first impedance by controlling the switch, and adjust, in a second state that the first antenna of the first antenna and the second antenna is activated, an impedance of the first impedance matching circuitry as the second impedance different from the first impedance by controlling the switch.
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公开(公告)号：US20240357027A1
公开(公告)日：2024-10-24
申请号：US18758756
申请日：2024-06-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyungjae LEE , Sungkoo PARK , Soonho HWANG , Junwoo KIM , Seunghwan KIM , Jaebong CHUN
Abstract: An electronic device according to an embodiment comprises: a housing which includes a first conductive portion disposed at a first edge, a second conductive portion disposed at the first edge and a second edge perpendicular to the first edge, and a third conductive portion disposed at the second edge; a feeder which feeds power to a feeding point disposed in at least one of the first conductive portion and the second conductive portion; a connection element which can electrically connect the first conductive portion, the second conductive portion, and the third conductive portion to each other; and a processor. A first electrical path from the feeding point to one position of the first conductive portion may be different from a second electrical path from the feeding point to one position of the third conductive portion.
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公开(公告)号：US20210325056A1
公开(公告)日：2021-10-21
申请号：US17236182
申请日：2021-04-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Changsoo LIM , Kyusang PARK , Hyeonu PARK , Chungwan YUK , Junwoo KIM , Jeimin CHOI , Hansuk LEE , Duju HWANG
Abstract: Provided is an outdoor unit of an air conditioner. The outdoor unit of the air conditioner includes a heat exchanger, a base arranged below the heat exchanger and including a first part including a drain hole formed to correspond to the heat exchanger to discharge water generated from the heat exchanger, and a second part formed to have a stepped portion with the first part, and a leg provided below the base and including a panel formed to slope while being spaced apart from the base such that the water is discharged through the drain hole.
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公开(公告)号：US20250030165A1
公开(公告)日：2025-01-23
申请号：US18788993
申请日：2024-07-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jiho KIM , Junwoo KIM , Kyungjae LEE , Sungjun LEE , Jungmin CHO , Soonho HWANG
Abstract: An electronic device includes: a first housing; a second housing; a hinge structure coupled with the first and second housings so that the first and second housings are foldable relative to each other; and a wireless communication circuit on the second housing, wherein the second housing includes: a sixth side portion; a fifth side portion facing the sixth side portion; a fourth side portion facing the hinge structure; a third corner portion between the sixth side portion and the fourth side portion; a fourth corner portion between the fifth side portion and the fourth side portion; and a first matching circuit coupled with the sixth side portion and configured to induce a second surface current having a second phase opposite to a first phase of a first surface current induced on the first and second housings and the hinge structure based on the electronic device being in a folded state.
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公开(公告)号：US20240291914A1
公开(公告)日：2024-08-29
申请号：US18658335
申请日：2024-05-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hojung NAM , Junwoo KIM , Chankyu AN , Sungkoo PARK , Cheolhong SON , Soonho HWANG
CPC classification number: H04M1/0277 , H01Q1/242 , H05K1/0237 , H05K7/1427
Abstract: An electronic device is provided. The electronic device includes a housing including a first plate, a second plate, and a side member, a metal structure of which a part is connected to the side member, and a printed circuit board. The side member includes a first conductive portion, a second conductive portion, a third conductive portion, a first segment formed between the first conductive portion and the second conductive portion, and a second segment formed between the first conductive portion and the third conductive portion. The first conductive portion is connected to a first ground part disposed on the printed circuit board through a first path, and is connected to a second ground part disposed on the metal structure through a second path spaced from the first path by a specific distance.
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