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1. 发明授权

US12119542B2 Mobile device with antenna array 有权
公开(公告)号：US12119542B2
公开(公告)日：2024-10-15
申请号：US17297868
申请日：2019-12-05
申请人： Samsung Electronics Co., Ltd.
发明人： Jihoon Kim , Hyoseok Na , Jongin Lee
IPC分类号： H01Q1/24 , H01Q1/38 , H01Q21/06
CPC分类号： H01Q1/243 , H01Q1/38 , H01Q21/06
摘要： An electronic device according to an embodiment disclosed herein includes a housing and a plurality of antenna modules disposed adjacent to an edge of the housing, wherein the plurality of antenna modules may include: a first antenna array including a printed circuit board, which includes a first face, a second face facing away from the first face, and a side face disposed between the first face and the second face, and a plurality of first antenna elements extending from a point on the first face to a point on the second face through the side face; and a second antenna array including a plurality of second antenna elements disposed on the first face. In addition, various embodiments conceived through the specification are possible.

2. 发明授权

US12027764B2 Method and apparatus for supplying voltage to amplifier using multiple linear regulators 有权
公开(公告)号：US12027764B2
公开(公告)日：2024-07-02
申请号：US18117577
申请日：2023-03-06
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Hyoseok Na , Jooseung Kim , Hyunseok Choi
IPC分类号： H01Q1/40 , G05F1/46 , H03F3/195
CPC分类号： H01Q1/40 , G05F1/46 , H03F3/195 , H03F2200/105 , H03F2200/451
摘要： An example electronic device includes an antenna; a switching regulator; a communication chip including an amplifier, a first linear regulator operably connected to the amplifier and the switching regulator and configured to be supplied with a first voltage from the switching regulator, and a second linear regulator operably connected to the amplifier and the switching regulator and configured to be supplied with a second voltage higher than the first voltage from the switching regulator, the communication chip configured to transmit a radio-frequency signal outside of the electronic device through the antenna; and a control circuit. The control circuit is configured to produce an envelope of an input signal input to the amplifier in connection with the radio-frequency signal and to provide the produced envelope to at least one of the first linear regulator or the second linear regulator. The first linear regulator is configured to provide a third voltage corresponding to the envelope to the amplifier using the first voltage based on the envelope having a voltage in a first range. The second linear regulator is configured to provide a fourth voltage higher than the third voltage to the amplifier using the second voltage based on the voltage of the envelope being in a second range including values larger than values included in the first range.

3. 发明授权

US11968150B2 Method for controlling frequency band for communication and electronic device thereof 有权
公开(公告)号：US11968150B2
公开(公告)日：2024-04-23
申请号：US17576092
申请日：2022-01-14
申请人： Samsung Electronics Co., Ltd.
发明人： Yongjun An , Soon Park , Kyuhyuck Kwak , Janghyun Nam , Jonghun Yoo , Taeyun Lee , Haekwon Lee , Hyoseok Na
IPC分类号： H04W24/10 , H04B17/336 , H04L1/00 , H04L5/00
CPC分类号： H04L5/0073 , H04B17/336 , H04L1/0026 , H04L5/006 , H04W24/10
摘要： An operation method of an electronic device includes determining whether a first communication module based on a first radio access technology (RAT) and a second communication module based on a second RAT operate in a connected state; determining whether a combination of a first band used by the first communication module and a second band used by the second communication module is a combination causing interference; and if the combination of the first band and the second band is a combination causing interference, transmitting a signal requesting to change one of the first band or the second band. The interference is caused by at least one transmission signal of the first RAT or at least one other signal derived from the at least one transmission signal.

4. 发明授权

US11909435B2 Method for multi-band communication and electronic device thereof 有权
公开(公告)号：US11909435B2
公开(公告)日：2024-02-20
申请号：US17516925
申请日：2021-11-02
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Yohan Moon , Hyoseok Na
IPC分类号： H04B1/401 , H04W72/044 , H04B1/52
CPC分类号： H04B1/401 , H04B1/52 , H04W72/0473
摘要： Disclosed is an electronic device including: first communication circuitry including a first amplifier, second communication circuitry including a second amplifier, a transceiver, a processor, and a power supply. The processor may be configured to: provide, to the first communication circuitry, a first voltage for transmitting a first signal using the power supply in a first time interval, and provide, to the second communication circuitry, a second voltage for transmitting a second signal using the power supply in a second time interval that does not overlap the first time interval.

5. 发明授权

US11837779B2 Electronic device having photo conductive device comprising photo conductive member capable of electrically connecting plurality of conductive elements 有权
公开(公告)号：US11837779B2
公开(公告)日：2023-12-05
申请号：US17288787
申请日：2019-10-25
申请人： Samsung Electronics Co., Ltd.
发明人： Dongil Yang , Jongin Lee , Hyoseok Na
IPC分类号： H01Q1/38 , H01P1/18 , H01P3/08 , H01Q1/24 , H01Q1/48
CPC分类号： H01Q1/38 , H01P1/184 , H01P3/08 , H01Q1/243 , H01Q1/48
摘要： An electronic device, according to one embodiment of the present invention, comprises: an antenna; and a photo conductive device electrically connected to the antenna, wherein the photo conductive device may comprise: a first layer including a plurality of conductive elements disposed to be spaced apart at a specified interval; a second layer disposed above the first layer and including at least one light source capable of outputting light; and a third layer disposed between the first layer and the second layer and having a photo conductive member of which at least a portion is changed, by means of the light, to be conductive in order to electrically connect at least a portion of the plurality of conductive elements. Various other embodiments may be included.

6. 发明授权

US11784676B2 Method of switching receiving path and electronic device therefor 有权
公开(公告)号：US11784676B2
公开(公告)日：2023-10-10
申请号：US17709854
申请日：2022-03-31
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Youngmin Lee , Woojin Kim , Hyoseok Na
IPC分类号： H04B1/401 , H04W52/02
CPC分类号： H04B1/401 , H04W52/0209
摘要： Disclosed is an electronic device including a plurality of antennas, a plurality of radio frequency circuits, a first transceiver, a second transceiver, a switching circuit configured to connect the plurality of radio frequency circuits to the first transceiver or the second transceiver, a processor, and a memory. The electronic device may be configured to switch a receiving path by connecting at least one of a plurality of receiving paths to another transceiver based on reception performance of the plurality of receiving paths.

7. 发明公开

US20230276130A1 ELECTRONIC DEVICE HAVING FLEXIBLE DISPLAY, AND CAMERA MODULE CONTROL METHOD THEREFOR 审中-公开
公开(公告)号：US20230276130A1
公开(公告)日：2023-08-31
申请号：US18144007
申请日：2023-05-05
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Wanjae JU , Sanguk Kim , Jongdoo Kim , Hyoseok Na , Daeseung Park , Wonsub Lim
IPC分类号： H04N23/695 , H04N23/53 , G06F1/16
CPC分类号： H04N23/695 , H04N23/53 , G06F1/1652 , G06F1/1686
摘要： An electronic device includes a flexible display configured to be rollable; at least one camera; and a processor operatively connected to the flexible display and the camera, wherein the processor is configured to: detect operation initiation of the camera; identify a rolling state of the flexible display, based on the operation initiation; rotate the camera toward a designated direction, based on the rolling state of the flexible display; and based on the rolling state of the flexible display, display an image obtained from the designated direction via the camera in a center of the flexible display

8. 发明授权

US11668610B2 Structure for detecting temperature of electronic device 有权
公开(公告)号：US11668610B2
公开(公告)日：2023-06-06
申请号：US17206795
申请日：2021-03-19
申请人： Samsung Electronics Co., Ltd.
发明人： Wanjae Ju , Hyoseok Na , Chanho Park
IPC分类号： G01K7/22 , G01K1/16 , G06F1/16 , H01M10/48 , G01K1/14 , G06F1/20
CPC分类号： G01K7/22 , G01K1/14 , G01K1/16 , G06F1/1626 , G06F1/203 , G06F1/206 , H01M10/486
摘要： An electronic device is provided. The electronic device includes a housing configured to form an external shape thereof, a first board disposed in a first direction that is away from the housing, wherein at least one processor is mounted at the first board, a second board disposed between the housing and the first board and electrically connected with the first board, and a thermistor mounted on the second board, wherein the at least one processor measures a temperature of the housing based on an electrical signal received from the second board.

9. 发明授权

US11621677B2 Apparatus for preventing component burnout in electric device and method thereof 有权
公开(公告)号：US11621677B2
公开(公告)日：2023-04-04
申请号：US17127064
申请日：2020-12-18
申请人： Samsung Electronics Co., Ltd.
发明人： Hyoseok Na , Jooseung Kim , Jihoon Kim , Sanghun Sim , Namjun Cho , Hyunseok Choi
IPC分类号： H03F1/52 , H04B1/3827 , H03D7/00 , H03L7/099 , H03F3/24
摘要： An apparatus and a method are provided for, in an electronic device which generates a reference signal having a reference frequency, mixes the reference signal to an input signal for transmission, and amplifies power, outputting a control signal for turning off amplifying the power, if a frequency of a signal acquired at an arbitrary point after generating the reference signal or mixing the signals before amplifying the power is out of a designated frequency band, thus preventing burnout of a power amplifier.

10. 发明授权

US11600914B2 Method and apparatus for supplying voltage to amplifier using multiple linear regulators 有权
公开(公告)号：US11600914B2
公开(公告)日：2023-03-07
申请号：US17102955
申请日：2020-11-24
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Hyoseok Na , Jooseung Kim , Hyunseok Choi
IPC分类号： H01Q1/40 , G05F1/46 , H03F3/195
摘要： Various embodiments disclose a method and a device. The device includes: an antenna; a switching regulator; a communication chip including an amplifier, a first linear regulator operably connected to the amplifier and the switching regulator and configured to be supplied with a first voltage from the switching regulator, and a second linear regulator operably connected to the amplifier and the switching regulator and configured to be supplied with a second voltage higher than the first voltage from the switching regulator, the communication chip configured to transmit a radio-frequency signal outside of the electronic device through the antenna; and a control circuit. The control circuit is configured to produce an envelope of an input signal input to the amplifier in connection with the radio-frequency signal and to provide the produced envelope to at least one of the first linear regulator or the second linear regulator. The first linear regulator is configured to provide a third voltage corresponding to the envelope to the amplifier using the first voltage based on the envelope having a voltage in a first range. The second linear regulator is configured to provide a fourth voltage higher than the third voltage to the amplifier using the second voltage based on the voltage of the envelope being in a second range including values larger than values included in the first range.

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