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1.发明公开公开(公告)号：US20230152450A1
公开(公告)日：2023-05-18
申请号：US17988004
申请日：2022-11-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyojung LEE , Hyoseok NA , Gunhee PARK , Myounggyo SEO , Kyungtai LEE , Hanyeop LEE , Taihwan CHOI
CPC classification number: G01S17/04 , G01D5/14 , G01D5/24 , H02J7/00712 , H04R1/1025
Abstract: Disclosed is an electronic device including a housing, a memory, a first electrode and a second electrode disposed in the housing, a charging circuit configured to receive power from an external charging device, a first touch sensor, a magnetic sensor, a first switch, and a processor electrically connected to the memory, the charging circuit, the first touch sensor, the magnetic sensor, and the first switch, wherein the memory stores instructions that, when executed, cause the processor to sense a numerical value of a magnetic flux of a magnetic material contained in the external charging device via the magnetic sensor, and control the first switch to selectively connect the first electrode and the first touch sensor or the charging circuit to each other based on the numerical value of the magnetic flux. Other embodiments are also disclosed.
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公开(公告)号：US20240032200A1
公开(公告)日：2024-01-25
申请号：US18446820
申请日：2023-08-09
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taihwan CHOI , Jongdoo KIM , Jongmin KIM , Ungki MIN , Gunhee PARK , Daeseung PARK , Garam YU , Bongyeol LEE , Hanyeop LEE , Gun LIM
IPC: H05K1/18
CPC classification number: H05K1/183 , H05K2201/10037 , H05K2201/10083
Abstract: An electronic device is provided. The electronic device includes an electronic component including a coil therein, and a printed circuit board that is disposed to surround at least a part of the electronic component and includes plural slits disposed at preset intervals in at least one of regions facing the electronic component, wherein each of the plural slits may include a central slit portion extended along a center of the slit, and a symmetric slit portion extended to be symmetric with respect to the central slit portion.
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公开(公告)号：US20230327323A1
公开(公告)日：2023-10-12
申请号：US18210975
申请日：2023-06-16
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jongmin KIM , Sangho HONG , Hyoseok NA , Gunhee PARK , Yongam SON , Jongkwan LEE , Hanyeop LEE , Taihwan CHOI
Abstract: An electronic device according to an embodiment may include a camera module, a metal structure, a first antenna adjacent to the camera module, a second antenna spaced from the camera module, a switching module electrically connected to the metal structure, including at least one lumped element, and adjusting an impedance by using the at least one lumped element, and at least one processor. The at least one processor is configured to transmit a signal in a first frequency band by feeding the first antenna and control the switching module such that the switching module has a first impedance corresponding to the first frequency band and electrically connects the metal structure and the ground when the transmission power of the first antenna is equal to or more than the designated value.
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Patent Agency Ranking
公开(公告)号：US20240313395A1
公开(公告)日：2024-09-19
申请号：US18675871
申请日：2024-05-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jongmin KIM , Sangho HONG , Myounggyo SEO , Hyoseok NA , Gunhee PARK , Yongam SON , Jongkwan LEE , Hanyeop LEE , Taihwan CHOI
CPC classification number: H01Q1/526 , H01Q1/2266 , H01Q1/243
Abstract: According to various embodiments disclosed herein, an electronic device comprises: a housing; a display; a ground sheet disposed on the rear surface of the display; a substrate disposed in an inner space of the housing; an antenna disposed on at least one side of the housing; and a flexible sheet having a display drive circuit (DDI) configured to control the display, disposed thereon, wherein openings that pass through the flexible sheet are formed in an area between the display drive circuit and the antenna, conductive members comprising a conductive material are disposed in the openings, and the conductive members are electrically connected to the ground sheet, thereby reducing the noise induced in the antenna.
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公开(公告)号：US20240003989A1
公开(公告)日：2024-01-04
申请号：US18449414
申请日：2023-08-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Taekeun KIM , Kihun EOM , Intae JUN , Kihoon KANG , Kihong MIN , Gunhee PARK , Jeonggyun PARK
CPC classification number: G01R33/0023 , G01R33/02 , G01R33/0047
Abstract: An electronic device may include: a magnetic sensor configured to identify the intensity of a magnetic field; a wireless communication circuit; a processor; and memory electrically connected to the magnetic sensor, the wireless communication circuit, and the processor, and storing instructions. The processor may be configured so that the electronic device: uses the magnetic sensor to identify a plurality of intensities of the magnetic field during a first period; identifies, on the basis of the plurality of intensities, whether a reference intensity has been updated; identifies a first state of the electronic device when the reference intensity has been updated, the first state being identified on the basis of a comparison result between the latest intensity among the plurality of intensities and the updated reference intensity; and performs a function according to the identified first state. Various other embodiments identified through the specification are possible.
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公开(公告)号：US20240064912A1
公开(公告)日：2024-02-22
申请号：US18235089
申请日：2023-08-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Chungik LEE , Gunhee PARK , Sengtai LEE , Seokmin JANG , Cheongno YUN
CPC classification number: H05K5/0047 , H05K5/0247 , H05K1/118 , H05K1/147 , H05K3/4644 , H05K2201/10037 , H05K2201/2027
Abstract: According to certain embodiments, an electronic device comprising a housing; a first printed circuit board disposed in the housing; a second printed circuit board disposed in the housing; a battery disposed between the first printed circuit board and the second printed circuit board; a connection member disposed along one side surface of the battery, and electrically connecting the first printed circuit board and the second printed circuit board; a protection circuit module disposed along the one side surface of the battery and over the connection member; and a first flexible printed circuit board disposed adjacent to the protection circuit module and connected with the first printed circuit board or the second printed circuit board.
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7.发明公开公开(公告)号：US20230379580A1
公开(公告)日：2023-11-23
申请号：US18187315
申请日：2023-03-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： lntae JUN , Daeho KIM , Daehwan LEE , Kyungwan HAN , Byoungjun KIM , Yeonhak KIM , Gunhee PARK
IPC: H04N23/68
CPC classification number: H04N23/683 , H04N23/6812 , H04N23/687
Abstract: An apparatus and a method for providing image stabilization (IS) using a low-power processor are provided. The method includes an IS control instruction group in a memory using a general-purpose processor when a camera operates, initialize based on the IS control instruction group, drive a polling timer included in the low-power processor so that IS may be performed at a preset interval based on the IS control instruction group, and correct a shake through the low-power processor based on the IS control instruction group.
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8.发明申请公开(公告)号：US20230067606A1
公开(公告)日：2023-03-02
申请号：US17832075
申请日：2022-06-03
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sungwoo CHOI , Gunhee PARK , Yongsuk LEE
IPC: H02J7/00
Abstract: In various embodiments, an electronic device may include a battery pack including a charging terminal, a discharging terminal, and at least one battery cell. A first substrate is connected to the charging terminal and a second substrate is connected to the discharging terminal. An external connector is mounted on the first substrate and connected to an external power supply device. A first internal connector is mounted on the first substrate and connected to the charging terminal. A second internal connector is mounted on the second substrate and connected to the discharging terminal. A charging circuit is mounted on the first substrate and configured to receive a first power signal from the power supply device through the external connector, to adjust a current and/or voltage of the received first power signal, and to output the adjusted first power signal to the charging terminal through the first internal connector. A system of the electronic device is mounted on the second substrate. A power management circuit is mounted on the second substrate and configured to receive a second power signal for the system to operate from the discharging terminal through a second internal connector, and to supply the received second power signal to the system.
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