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公开(公告)号：US20210325063A1
公开(公告)日：2021-10-21
申请号：US17235340
申请日：2021-04-20
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Juwan PARK , Nakhyun KIM , Juyoung KIM , Changhyun PARK , Moonsun SHIN , Wonhee LEE , Hojin LEE , Changwoo JUNG
Abstract: An air purifier or air conditioner including a filter device. The air purifier includes: a main body: a suction port provided to allow air to flow into the main body; a filter provided in the main body to filter the air suctioned from the suction port and including a frame and a filter body fixed to the frame; an auxiliary filter member separably mounted on the filter; and a locking device provided on the frame of the filter such that the auxiliary filter member is separably mounted on the frame of the filter.
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公开(公告)号：US20210223692A1
公开(公告)日：2021-07-22
申请号：US16994957
申请日：2020-08-17
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Hyunji SONG , Sukkoo HONG , Sumin KIM , Yechan KIM , Juyoung KIM , Jinjoo KIM , Hyunwoo KIM , Juhyeon PARK , Songse YI
IPC: G03F7/004 , G03F7/039 , C07D277/26 , C07D263/32 , C07D233/64 , C07D213/68
Abstract: A photo-decomposable compound, a photoresist composition, and a method of manufacturing an IC device, the compound generating acid upon exposure and acts as a quenching base that neutralizes acid in an unexposed state and being represented by Formula 1: wherein, in Formula 1, Ra is a C5 to C40 substituted or unsubstituted cyclic hydrocarbon group including at least one nitrogen atom, Ya is a C1 to C20 divalent linear or cyclic hydrocarbon group, n is an integer of 1 to 5, and A+ is a counter ion.
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公开(公告)号：US20210156073A1
公开(公告)日：2021-05-27
申请号：US16951389
申请日：2020-11-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Dohaeng KIM , Kookjeong SEO , Dongsuk KIM , Juyoung KIM , Jewoo BANG
Abstract: A dryer according to the disclosure may detect current flowing through a motor for rotating a drum, detect humidity of a drying material accommodated in the drum, compare the detected humidity to a plurality of pieces of reference humidity and compare the detected current to a plurality of pieces of reference current to obtain a drying load, control a revolutions per minute (rpm) of the motor, a frequency of a compressor provided in a heat pump, and a degree of superheat of an evaporator provided in the heat pump based on the drying load, perform a drying process, detect humidity of the drying material while the drying process is performed, and finish the drying process in response to the detected humidity determined to be target humidity.
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公开(公告)号：US20240207766A1
公开(公告)日：2024-06-27
申请号：US18383309
申请日：2023-10-24
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Youngseok LIM , Nakhyun KIM , Juyoung KIM , Taeyong LEE , Euysung CHU
CPC classification number: B01D46/0004 , A61L9/20 , B01D46/0028 , B01D46/0041 , B01D46/0047 , A61L2209/12 , A61L2209/14 , B01D2265/024
Abstract: An air cleaner including a first housing including a first suction port and a first discharge port; a first fan inside the first housing; a coupling duct on an upper portion of the first housing; a second housing including a second suction port and a second discharge port; a second fan inside the second housing; and a coupling base on a lower portion of the second housing and including a guide surface sloping outwardly in an upward direction, wherein the coupling base is separably couplable to the coupling duct. When the coupling base and coupling duct are coupled, a portion of air discharged through the first discharge port is guided by the guide surface and discharged outside of the second housing, and when the coupling base and coupling duct are separated, air is guided by the guide surface into the second housing.
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公开(公告)号：US20220404045A1
公开(公告)日：2022-12-22
申请号：US17895408
申请日：2022-08-25
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Juwan PARK , Juyoung KIM , Sunghyun CHUN , Nakhyun KIM , Changhyun PARK , Moonsun SHIN , Wonhee LEE , Changwoo JUNG
Abstract: An air cleaner capable of removing bacteria and viruses. The air cleaner includes: a main body including a suction hole through which air is introduced and a discharge hole through which air is discharged; an ultraviolet (UV) irradiation device disposed between the suction hole and the discharge hole, and including a UV light emitting diode (LED) configured to transmit ultraviolet rays toward the discharge hole; a photocatalyst filter including a photocatalyst provided to generate active oxygen by reacting with the UV rays transmitted from the UV LED, and disposed between the UV irradiation device and the discharge hole; and a light blocking member disposed between the UV LED and the suction hole to prevent the UV rays transmitted from the UV LED from being emitted to an outside of the main body through the suction hole.
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Patent Agency Ranking
公开(公告)号：US20220146120A1
公开(公告)日：2022-05-12
申请号：US17545305
申请日：2021-12-08
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Yongho SEO , Gahyun KIM , Nakhyun KIM , Juyoung KIM
IPC: F24F1/0018 , F24F13/24 , F24F13/08 , F24F13/20
Abstract: An air conditioner includes a main body, a fan configured to form an airflow inside the main body, a motor including a shaft to which the fan is coupled, and a motor cover to which the motor is fixed. The motor cover includes a body including a rear surface formed in a truncated cone shape, and a vortex breaker which protrudes toward the fan from the rear surface body along an outer periphery of the body, so as to prevent air, which is discharged from the fan, from forming a vortex.
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公开(公告)号：US20210017699A1
公开(公告)日：2021-01-21
申请号：US16947114
申请日：2020-07-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Juyoung KIM , Kookjeong SEO , Jewoo BANG , Dohaeng KIM , Dongsuk KIM
Abstract: A clothes care apparatus includes a chamber, a first damper, a second damper, a heat exchanger, at least one blower fan, a sensor portion, and a controller. The first damper is configured to control an airflow from inside the chamber to outside the chamber. The second damper is configured to control the airflow into the chamber from the outside. The heat exchanger is provided with a compressor and configured to exchange heat with air in the chamber. The at least one blower fan is configured to generate the airflow The sensor portion is configured to obtain a temperature and humidity inside and outside of the chamber. The controller is configured to start a drying cycle, control the first and second damper to be opened or closed, and control the heat exchanger and the at least one blower fan by comparing the internal humidity with the external humidity.
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公开(公告)号：US20210017690A1
公开(公告)日：2021-01-21
申请号：US16947113
申请日：2020-07-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Juyoung KIM , Kookjeong SEO , Jewoo BANG
Abstract: A clothes care apparatus aimed to prevent drying errors of clothes, prevent a dry time from increasing, and reduce consumption power. The clothes care apparatus includes: a chamber configured to accommodate clothes; a humidity sensor positioned inside the chamber; a steam generator configured to supply steam to an inside of the chamber; and a controller configured to determine an amount of humidity change inside the chamber based on an output value from the humidity sensor during a steam process, and control the steam generator to supply the steam based on the amount of humidity change.
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公开(公告)号：US20200092754A1
公开(公告)日：2020-03-19
申请号：US16692285
申请日：2019-11-22
Applicant: Samsung Electronics Co., Ltd.
Inventor： Junhyuk SONG , Daejoong KIM , Juyoung KIM , Hyungtaig LIM
IPC: H04W28/14 , H04L12/761 , H04W4/06
Abstract: A method for group communication of a broadcasting server in a wireless communication system is provided. The method for group communication of a broadcasting server includes receiving a data packet from a content server, generating a transmission packet by copying the data packet, and transmitting the generated transmission packet to a base station.
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20.发明公开公开(公告)号：US20240320666A1
公开(公告)日：2024-09-26
申请号：US18734564
申请日：2024-06-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungjin PARK , Youna LEE , Juyoung KIM , Minkyung SHIN , Seongmin JE
CPC classification number: G06Q20/3829 , G06Q20/3825 , G06Q20/407
Abstract: An electronic device is provided. The electronic device includes a display, a communication circuit, memory storing computer-executable instructions including a first application for execution a first execution environment and a second application for execution in a second execution environment, a state detection circuit, and at least one processor communicatively coupled to the state detection circuit, the memory, the communication circuit, and the display, and configured to execute at least one of the first application in the first execution environment or the second application in the second execution environment. The computer-executable instructions, when executed by the at least one processor, may cause the electronic device to acquire, in the second execution environment, a signature request for a transaction generated through the first application, acquire first state data through the state detection circuit in response to the signature request, determine, based on the first state data, whether a signature condition stored in the second execution environment is satisfied, generate, based on the determination result, signature data by executing a digital signature for the transaction with a private key stored in the second execution environment, and transmit the signature data to the first application.
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