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公开(公告)号：US11190037B2
公开(公告)日：2021-11-30
申请号：US16723373
申请日：2019-12-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seokwoo Lee , Hyunsuk Choi
Abstract: An electronic device is provided. The electronic device includes a battery, at least one transceiver, and at least one processor configured to be operatively coupled with the at least one transceiver. The at least one processor is configured to detect a charging event for the battery, to determine difference value between first communication quality before detection of the charging event and second communication quality after detection of the charging event, to determine a charge current, based on the difference value, and to charge the battery according to the determined charge current value.
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公开(公告)号：US11147026B2
公开(公告)日：2021-10-12
申请号：US16845596
申请日：2020-04-10
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seokwoo Lee , Hokyung Kang , Yundong Kim , Bowoong Seo , Hyunchul Oh , Hyunsuk Choi
Abstract: An electronic device is provided. The electronic device includes: a foldable housing comprising a hinge structure, and a first and a second housing structures connected to the hinge structure; a flexible display, a wireless communication circuit disposed inside the foldable housing; a grip sensor disposed in the foldable housing; at least one sensor disposed inside the foldable housing; a processor disposed inside the first housing structure or the second housing structure and operatively connected to the flexible display, the wireless communication circuit, the grip sensor, and the at least one sensor; and a memory, operatively connected to the processor, storing instructions that cause the processor to: measure an angle between the first and the third surface and/or an angle between the second and the fourth surface; detect a distance between the foldable housing and an external object; and control transmission power of the wireless communication circuit.
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公开(公告)号：US11144156B2
公开(公告)日：2021-10-12
申请号：US16933227
申请日：2020-07-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongwoon Kim , Hyunsuk Choi
IPC: G06F3/0354 , G06F3/041 , G06F3/046 , G06K9/00
Abstract: An electronic device is provided. The electronic device includes a display, a input detection panel to detect an input of a digital pen, a sensor disposed to overlap the display and the input detection panel, when the display is viewed from a top, and at least one processor operatively connected with the display, the input detection panel, and the sensor. The at least one processor is to detect an attempt of activation of the sensor, activate the sensor and control at least a portion of a charging operation through the input detection panel, when the digital pen is positioned at a charging position, identify whether the input of the digital pen is detected, when the digital pen is not positioned at the charging position, deactivate the sensor, when the input of the digital pen is detected, or activate the sensor, when the input of the digital pen is not detected.
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公开(公告)号：US11076221B2
公开(公告)日：2021-07-27
申请号：US16662811
申请日：2019-10-24
Applicant: Samsung Electronics Co., Ltd.
Inventor： Seonguk Park , Kyungmoon Kang , Juhwan Kim , Hyunsuk Choi
Abstract: An electronic device is provided. The electronic device includes a housing including a front plate, a rear plate, and a lateral member surrounding a space between the front and rear plates and having at least one through-hole. The electronic device further includes a display disposed to be seen through the front plate, and a speaker structure disposed near the through-hole in the space between the display and the rear plate. The speaker structure includes a yoke disposed between the display and the rear plate and facing the display, a diaphragm disposed between the rear plate and the yoke and spaced apart from the rear plate, a magnet disposed between the yoke and the diaphragm, a speaker housing surrounding, at least in part, at least one of the diaphragm, the yoke, or the magnet and including a first opening formed toward the rear plate and a second opening formed toward the through-hole. The electronic device further includes a sealing member disposed between the speaker housing and the rear plate and surrounding the first opening when viewed from the rear plate. A sound conduit includes, between the diaphragm and the through-hole, a first space formed by the first opening, the rear plate, and the sealing member, and a second space connected to the first space through the second opening.
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公开(公告)号：US10990200B2
公开(公告)日：2021-04-27
申请号：US16595576
申请日：2019-10-08
Applicant: Samsung Electronics Co., Ltd.
Inventor： Juwan Park , Changbyung Park , Joohoon Lee , Jongwu Baek , Hyunsuk Choi
IPC: G06F3/0354 , G06F3/038 , G06F21/35 , G06F1/16 , G06F3/046
Abstract: An electronic device and method are disclosed herein. The electronic device includes a housing, a display exposed through a portion of the housing, a wireless communication circuit disposed in the housing, a processor disposed in the housing and operatively connected with the display and the wireless communication circuit, and a memory. The processor implements the method, including detecting an approach of a stylus pen in a lock state such that the stylus pen is disposed within a predetermined distance from a surface of the display, and changing the electronic device from the lock state to an unlock state based on at least in part on receiving, through the wireless communication circuit, a wireless signal generated by the stylus pen based on the approach of the stylus pen.
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Patent Agency Ranking
公开(公告)号：US10572144B2
公开(公告)日：2020-02-25
申请号：US14621859
申请日：2015-02-13
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunsuk Choi , Gyucheol Choi
IPC: G06F3/041 , G06F3/0482 , G06F3/0488 , G06F3/0354 , G06F3/038 , G06F3/0481 , G06F3/0484
Abstract: A method and electronic device implementing the same are disclosed herein. The electronic device includes a touchscreen which may detect a touch input, a hover input and a frequency from a stylus, and display a particular application. The device may further include a control unit implementing the method, which includes detecting, via the touchscreen, the hover input generated by proximity of the stylus to the touchscreen and the frequency generated by the stylus, and execute a function corresponding to the particular application, the hover input and the detected frequency.
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17.发明申请公开(公告)号：US20190121486A1
公开(公告)日：2019-04-25
申请号：US16222167
申请日：2018-12-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyesoon Jeong , Kyuchul Kong , Daesik Hwang , Hoondo Heo , Cheonkum You , Junho Lee , Hyunsuk Choi
Abstract: Methods and apparatuses for touch event processing are provided. A touch input is received in a designated region of a touchscreen display of the electronic device. The touch input is stored in a memory of the electronic device without providing the touch input as input to an application of the electronic device, upon reception of the touch input in the designated region. A drag input is received on the touch screen display as a continuation of the touch input. A processor of the electronic device determines the touch input and the drag input as input for the application upon the drag input exceeding a threshold.
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公开(公告)号：US12272863B2
公开(公告)日：2025-04-08
申请号：US18109006
申请日：2023-02-13
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yonghee An , Pilwon Seo , Bitna Kim , Haewon Sung , Yongwon Cho , Junhee Han , Jeongseob Kim , Hyunsuk Choi
Abstract: An electronic device includes a housing, an antenna structure disposed in an inner space of the housing, a wireless communication circuit disposed in the inner space, and a first bracket. The antenna structure includes a substrate having a first substrate surface facing in a first direction and a second substrate surface facing in a second direction opposite to the first substrate surface, and a plurality of chip antennas sequentially arranged on the first substrate surface in a third direction perpendicular to the first direction. Each of the plurality of chip antennas includes an antenna element and is separated in the third direction from remaining chip antennas by separation spaces. The first bracket includes first and second protrusions that protrude in the second direction to correspond to the first substrate surface of the substrate. The protrusions are aligned, in the third direction, with the separation spaces.
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公开(公告)号：US12235379B2
公开(公告)日：2025-02-25
申请号：US17574397
申请日：2022-01-12
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyungrok Lee , Minhong Do , Seongjin Park , Seokwoo Lee , Sukchan Hong , Jaebong Chun , Hyunsuk Choi
Abstract: An electronic device according to various embodiments of the present disclosure may include a plurality of antenna arrays and at least one processor operatively connected to the plurality of antenna arrays. The at least one processor may transmit a first radio signal including a specific polarization, generated through a first antenna array of the plurality of antenna arrays. The at least one processor may receive a second radio signal which is a reflected signal of the first radio signal and includes the specific polarization, generated through a second antenna array different from the first antenna array of the plurality of antenna arrays. The at least one processor may identify external objects around the electronic device on the basis of the second radio signal. Other various embodiments may be possible.
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公开(公告)号：US12101422B2
公开(公告)日：2024-09-24
申请号：US17720724
申请日：2022-04-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yongwoon Kim , Eunsoo Park , Hyunsuk Choi
CPC classification number: H04M1/0266 , G06F1/1656 , G06F3/0446 , G06V40/1306 , H04M1/0277 , G06F2203/04111 , H04M2201/06 , H04M2201/38
Abstract: An electronic device is provided, which includes a housing, a display, and a sensor panel that is disposed between the display and the housing and that senses input information of a stylus pen, in which the sensor panel includes a first sensor panel including an opening area and a second sensor panel disposed to cover at least part of the opening area and electrically connected with the first sensor panel, and the second sensor panel includes a first circuit board including a first sub-board and a second sub-board, at least part of the first sub-board and at least part of the second sub-board being spaced apart from each other to form a receiving space and a second circuit board, at least part of which being accommodated in the receiving space and surrounded by the first circuit board.
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