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公开(公告)号：US20250123047A1
公开(公告)日：2025-04-17
申请号：US18904309
申请日：2024-10-02
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Chanbin PARK , Jinhong YU , Seyeun CHANG , Junghun LEE , Hyoju HAN , Jisick HWANG
Abstract: A refrigerator may include an inner case that forms a storage compartment; a temperature control room inside the storage compartment and configured so that a temperature of the temperature control compartment is independent of a temperature of the storage compartment; and a fan assembly configured to cool the temperature control room, including, a fan case including an inlet configured to communicate with the storage compartment and an outlet configured to communicate with the temperature control room, and a fan accommodated in the fan case and configured to move air inside the storage compartment through the inlet and to discharge air through the outlet to the temperature control room so that air from inside the storage compartment is moved into the temperature control room.
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2.发明公开公开(公告)号：US20240015597A1
公开(公告)日：2024-01-11
申请号：US18472950
申请日：2023-09-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junsu CHOI , Junyoung PARK , Hyeonu CHOI , Jeongyong MYOUNG , Junghun LEE
CPC classification number: H04W28/24 , H04W74/0816 , H04W84/12
Abstract: A method and an apparatus for controlling communication parameters in multiple communication are provided. The apparatus includes a memory and a processor operatively coupled to the memory, wherein the memory includes instructions for allowing the processor to, set a first service period duration and a first wake interval, related to first communication, on the basis of the quality of service of the first communication, set a second service period duration and a second wake interval, related to second communication, on the basis of the quality of service of the second communication when a second communication connection having a frequency overlapping with that of the first communication is detected, determine whether the time difference between the first wake interval and the second wake interval occurs, and change, on the basis of the determination result, the first wake interval and the second wake interval to correspond to each other.
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公开(公告)号：US20230262604A1
公开(公告)日：2023-08-17
申请号：US18137245
申请日：2023-04-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Junsu CHOI , Jeongyong MYOUNG , Hyunkee MIN , Jungyoung PARK , Changmok YANG , Sunkey LEE , Junghun LEE , Hyeonu CHOI
CPC classification number: H04W52/0248 , H04W48/10 , H04W52/0235 , H04W84/12
Abstract: An electronic device includes: a wireless communication circuit; a memory storing at least one instruction; and a processor configured to execute the at least one instruction to: broadcast, using the wireless communication circuit and based on a time interval, a first signal including first data that may include time information; detect, during a time span corresponding to the time information, at least one second external electronic device from among the plurality of external electronic devices that uses a radio resource for communication with at least one of the electronic device and the first external electronic device, wherein the time span occurs after the broadcasting of the first signal; determine a number of detections made by the detecting of the at least one second external electronic device, during the time span; and based on the number of detections exceeding a threshold value, perform, using the wireless communication circuit, communication with the first external electronic device based on a trigger frame signal received from the first external electronic device.
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公开(公告)号：US20230133634A1
公开(公告)日：2023-05-04
申请号：US17886208
申请日：2022-08-11
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Seolyoung CHOI , Sun KIM , Kyoungjun KIM , Junghun LEE
Abstract: A semiconductor light emitting device package includes: a ceramic substrate having first and second electrode structures; a light emitting diode chip mounted on the ceramic substrate, electrically connected to the first and second electrode structures, and configured to emit ultraviolet light; metal patterns disposed on the ceramic substrate to be spaced apart from the first and second electrode structures; an adhesive pattern disposed on the ceramic substrate between the adjacent metal patterns, the adhesive pattern having both side surfaces in contact with one side surface of the metal patterns and an upper surface positioned on a level below that of a lower surface of the light emitting diode chip; and a protector attached to the ceramic substrate by the adhesive pattern, the protector providing a cavity surrounding the light emitting diode chip.
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5.发明公开公开(公告)号：US20230209454A1
公开(公告)日：2023-06-29
申请号：US18115748
申请日：2023-02-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yeji YOON , Seongsu CHOI , Taeyong KIM , Hyunkee MIN , Sunkee LEE , Junghun LEE , Junhak LIM
Abstract: A wireless communication method for a wireless fidelity (Wi-Fi) network and an electronic device for performing the same are provided. The electronic device includes a communication module configured to receive a beacon frame and/or a probe response frame from a peripheral access point (AP) device through wireless communication and a processor. The processor is configured to identify one or more network identifiers of a co-located AP device based on information of a reduced neighbor report (RNR) element field included in the beacon frame and/or the probe response frame, determine one or more candidate networks based on the network identifiers of the co-located AP device when access to another network from a network of a currently connected AP device is necessary, determine a target network for an access attempt among the one or more candidate networks, and attempt a connection to the determined target network.
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Patent Agency Ranking
公开(公告)号：US20230096288A1
公开(公告)日：2023-03-30
申请号：US17964478
申请日：2022-10-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Taeyong KIM , Hyunkee MIN , Junsu CHOI , Sungbin MIN , Yeji YOON , Junghun LEE , Seongsu CHOI
Abstract: In an electronic device and/or an operating method of the electronic device, the electronic device may include: a communication circuit configured to perform short-range wireless communication through a first frequency band and/or a second frequency band lower than the first frequency band; and a processor, wherein the processor may be configured to identify whether a channel in the first frequency band is a non-preferred scanning channel (non-PSC), based on reduced neighbor report (RNR) information included in a signal received through the second frequency band from an external electronic device, determine a quality of a signal to be received through the first frequency band, based on transmit power control (TPC) information received from the external electronic device upon identifying that the channel in the first frequency band is the non-PSC, and determine whether to perform an operation of scanning the non-PSC, based on whether a quality of a signal to be transmitted through the first frequency band satisfies a specified condition. In addition, various embodiments are possible.
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7.发明申请公开(公告)号：US20220141680A1
公开(公告)日：2022-05-05
申请号：US17474399
申请日：2021-09-14
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunkee MIN , Hyeonu CHOI , Jeongyong MYOUNG , Junyoung PARK , Changmok YANG , Sunkey LEE , Junghun LEE , Junsu CHOI
Abstract: According to various embodiments, an electronic device may include a communication circuit operably coupled with an external electronic device and at least one processor, wherein the at least one processor may be configured to determine one or more target-wake-time (TWT) parameters of at least one TWT service period based on at least one of the amount of data transmitted to the external electronic device, an amount of data received from the external electronic device, or a bandwidth, wherein at least one data frame is transmitted or received between the electronic device and the external electronic device during the at least one TWT service period; identify quality of service (QoS) for the at least one data frame transmitted or received during the at least one TWT service period; change at least one TWT parameter among the one or more TWT parameters based on the identified QoS; and control the communication circuit to transmit or receive at least one next data frame during the a next TWT service period based on the changed at least one TWT parameter.
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公开(公告)号：US20210092703A1
公开(公告)日：2021-03-25
申请号：US16939326
申请日：2020-07-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunkee MIN , Junsu CHOI , Chiho KIM , Junghun LEE , Taehun LIM
IPC: H04W56/00 , H04W64/00 , H04B7/0456
Abstract: An electronic device according to an embodiment includes an mmWave communication module and a processor. The processor is configured to receive a first signal transmitted by a first external electronic device, identify a distance of a transmission path of the first signal, transmit a second signal, receive a third signal obtained when the second signal is reflected, identify a distance of a transmission path of the second signal based on a difference between a transmission time of the second signal and a reception time of the third signal, and determine whether the transmission path of the first signal is a line of sight (LoS) path between the electronic device and the first external electronic device based on a difference between the distance of the transmission path of the first signal and the distance of the transmission path of the second signal. In addition, other embodiments are possible.
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公开(公告)号：US20250140496A1
公开(公告)日：2025-05-01
申请号：US19012585
申请日：2025-01-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jaewoong CHUNG , Junghun LEE , Seonkeun PARK , Sunghoon LEE
Abstract: An electronic device according to an embodiment may comprise: a first housing, a second housing, a display, and/or a button structure including a button. The second housing may be configured to be movable in relation to the first housing. The display may include a rollable display configured to unroll or roll based on a movement of the second housing. The button structure may comprise a sensor module including at least one sensor, a first coil, a second coil, and/or a third coil. The first coil may be spaced apart from the sensor module within a first sidewall, and may be electrically connected to the sensor module. The second coil and the third coil may be disposed within a second sidewall of the second housing facing the first sidewall. In the second coil and the third coil, the second coil may be spaced apart from the third coil in a direction of the movement of the second housing.
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公开(公告)号：US20240313853A1
公开(公告)日：2024-09-19
申请号：US18628169
申请日：2024-04-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Dongki KWON , Yein KIM , Hyunil KIM , Sungmin PARK , Junghun LEE , Yonggil HAN
CPC classification number: H04B7/18513 , H04W4/026
Abstract: According to embodiments, an electronic device is provided. The electronic device comprises an antenna, memory storing instructions, a display, and at least one processor. The instructions cause, when executed by the at least one processor, the electronic device to execute an application related to a satellite, display, within a display area of the application, an antenna indicator indicating a reference range of a direction of the antenna of the electronic device, obtain azimuth angle information and elevation angle information for a relative direction of the satellite in respect to the direction of the antenna of the electronic device, display, on a horizontal position corresponding to the azimuth angle information within the display area and a vertical position corresponding to the elevation angle information within the display area, a satellite indicator indicating the relative direction of the satellite, the satellite indicator is moved with respect to the antenna indicator in accordance with change of an orientation of the electronic device.
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