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公开(公告)号：US20240079983A1
公开(公告)日：2024-03-07
申请号：US18236110
申请日：2023-08-21
Applicant: Samsung Electronics Co., Ltd.
Inventor： Bumun JUNG , Heunggyun ROH , Taeho YOON , Sangmin LEE , Namhyoung KIM , Namkyu CHO
Abstract: A control method for a home appliance including a motor that is driven by a driving current. The control method includes (a) receiving a stop signal to stop the motor, (b) based on receiving the stop signal, performing open brake control that stops supply of the driving current to the motor, (c) based on a motor phase current of the motor at a start of the open brake control, estimating an initial motor speed of the motor at the start of the open brake control, (d) based on the estimated initial motor speed, determining a start time point of short brake control that applies a torque in a reverse direction to a rotation direction of the motor, and (e) performing the short brake control at the determined start time point of the short brake control.
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公开(公告)号：US20240068748A1
公开(公告)日：2024-02-29
申请号：US18204459
申请日：2023-06-01
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Joohee KIM , Youngjae JEON , Jaehyun CHO , Yihwan KIM , Sangmin LEE
CPC classification number: F27B17/0025 , H05B3/0047
Abstract: A wafer heating apparatus may include a heating chamber having an internal space and a heating lamp disposed in the internal space of the heating chamber. The heating lamp may be configured to heat a wafer. The heating lamp may include a plurality of lamps. Each of the plurality of lamps may have circular band shapes with open regions. At least one lamp may be disposed in at least one region among regions adjacent to the open regions of the plurality of lamps.
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公开(公告)号：US20230156107A1
公开(公告)日：2023-05-18
申请号：US17994058
申请日：2022-11-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungwu PARK , Sangmin LEE , Junhee HAN
CPC classification number: H04M1/0274 , H04M1/0277 , H01R12/732 , H05K9/0081 , H05K1/189
Abstract: An electronic device is disclosed, including: a plurality of electrical components, a substrate including a circuit electrically connected to the electrical component, wherein a through hole is formed penetrating the substrate in a thickness direction from an upper surface of the substrate, a cable, a head part coupled to an end portion of the cable, and a socket part including a contact pin of which at least a portion thereof is disposed inside the through hole and extends laterally with respect to a lower surface of the substrate, so as to be electrically connected to the substrate, and coupled to the head part in a direction of the upper surface of the substrate.
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公开(公告)号：US20210295353A1
公开(公告)日：2021-09-23
申请号：US17143708
申请日：2021-01-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangmin LEE , Yongkuk You
Abstract: An electronic apparatus includes a communication interface; a memory; and a processor. The processor is configured to, based on a content stored in the memory being transmitted to an external device, generate transaction information including transmission information of the content, transmit the transaction information to a block chain network through the communication interface, based on receiving a verification completion result regarding the transaction information through the block chain network, add the transaction information to a block chain of the block chain network based on the verification completion result, and receive reward information from another electronic apparatus included in the block chain network as a reward for a transmission of the content.
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公开(公告)号：US20210247823A1
公开(公告)日：2021-08-12
申请号：US17152968
申请日：2021-01-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungyong BANG , Hyunjin NOH , Byungsoo KWON , Jongwoo KIM , Sangmin LEE , Hakryoul KIM , Mooyoung KIM
IPC: G06F1/20 , G06F1/3287
Abstract: In certain embodiments, an electronic device comprises a temperature sensor; and a processor, wherein the processor is configured to: detect that a temperature of the electronic device exceeds a predetermined temperature; when the temperature exceeds the predetermined temperature, drive at least one process satisfying a predetermined condition for a proportion of time periods and not driving the at least one process during remaining time periods.
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Patent Agency Ranking
公开(公告)号：US20210240165A1
公开(公告)日：2021-08-05
申请号：US17053039
申请日：2019-04-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunjin NOH , Sungyong BANG , Jaewook SHIN , Sangmin LEE , Inhwan HWANG , Jungwoo YE
IPC: G05B19/4155 , H04M1/725
Abstract: An electronic device and an operating method therefor, according to various embodiments, can be configured to: determine whether heating of the electronic device is abnormal heating, on the basis of a difference value between a first temperature at a first position in the electronic device and a second temperature at a second position in the electronic device; determine whether a user recognizes abnormal heating, on the basis of the assumption that the heating of the electronic device is determined to be abnormal heating; and control the abnormal heating on the basis of determination result of whether the user has recognized abnormal heating.
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公开(公告)号：US20200243661A1
公开(公告)日：2020-07-30
申请号：US16750826
申请日：2020-01-23
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sangmin LEE , Youngchang YOON , Daehoon KWON , Jaehyup KIM
Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE).An amplifier is provided. The amplifier includes a first resistor electrically connected to the input terminal, a second resistor electrically connected to the output terminal, a switch including a metal-oxide-semiconductor field-effect transistor (MOSFET) and electrically connected to one end of the second resistor, and a switch control processor configured to electrically connect the gate terminal of the MOSFET constituting the switch and the bulk terminal of the MOSFET constituting the switch to an impedance having an impedance value higher than a preset first threshold.
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公开(公告)号：US20230326425A1
公开(公告)日：2023-10-12
申请号：US18097948
申请日：2023-01-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Kyounghwan KWON , Wonseok KIM , Wangsuk SUNG , Sangmin LEE , Seonmee LEE , Woonyoung LEE
IPC: G09G5/00
CPC classification number: G09G5/003 , G09G2310/0243
Abstract: An operating method of a display driver integrated circuit (DDI) includes determining whether a change to a level of a first logic voltage supplied to a logic circuit of the DDI is required, based on determining that a change to the level of the first logic voltage is required, transmitting a logic voltage setting command to a power management integrated circuit (PMIC), and receiving, from the PMIC, a second logic voltage having a level different from the first logic voltage and corresponding to the logic voltage setting command.
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公开(公告)号：US20210027743A1
公开(公告)日：2021-01-28
申请号：US16876646
申请日：2020-05-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangmin LEE , Wookown KOO
IPC: G09G5/00
Abstract: Disclosed is a display apparatus including a display, a communicator, and a processor which identifies an external apparatus to be remotely controlled and a remote-control characteristic about the external apparatus, selects one among a plurality of remote-control protocols based on the identified remote-control characteristic, controls the communicator to receive a signal of content from the external apparatus based on the selected remote-control protocol, and controls the display to display an image of the content based on the received signal.
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公开(公告)号：US20180267773A1
公开(公告)日：2018-09-20
申请号：US15923536
申请日：2018-03-16
Applicant: Samsung Electronics Co., Ltd.
Inventor： Hyunkyoung KIM , Hyewon SEO , Dasom KIM , Ukhyun KIM , Kyunghui OH , Sangmin LEE , Hoyeon KIM , Jung-Uk LIM , Hyunyoung YANG
IPC: G06F3/16 , G06F3/0482 , G06F3/0484
CPC classification number: G06F3/165 , G06F3/0482 , G06F3/0484 , G06F2203/04803
Abstract: An electronic device for controlling output of audio data, and an operation method thereof are provided. The electronic device includes a display, a communication interface, at least one processor, and a memory electrically connected to the processor, wherein the memory is configured to store instructions, and when executed, the instructions enable the at least one processor to perform setting the electronic device and at least one other electronic device as audio output devices of different applications, based on a user input, detecting a connection to the at least one other electronic device via the communication interface, and controlling the display to display information indicating that the electronic device and the at least one other electronic device are set as the audio output devices of different applications.
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