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公开(公告)号：US20250143368A1
公开(公告)日：2025-05-08
申请号：US19015841
申请日：2025-01-10
Applicant: KT&G CORPORATION
Inventor： Jung Ho HAN , Hun II LIM , Jong Sub LEE , Dae Nam HAN , Jin Young YOON , Young Lea KIM , Jang Uk LEE , Ji Soo JANG , Wang Seop LIM , Moon Bong LEE , Soung Ho JU , Du Jin PARK , Seong Won YOON
IPC: A24F40/30 , A24D1/20 , A24D3/06 , A24D3/17 , A24F40/10 , A24F40/20 , A24F40/46 , A24F40/485 , A24F40/50 , A24F40/51 , A24F40/53 , A24F40/57
Abstract: Provided are an aerosol generating apparatus including a cigarette insertion portion into which a cigarette is insertable; and a vaporizer configured to heat a liquid composition to generate aerosol and discharge the generated aerosol toward the inserted cigarette such that the generated aerosol passes through the cigarette inserted into the cigarette insertion portion, and a cradle for receiving the aerosol generating apparatus.
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公开(公告)号：US20240341363A1
公开(公告)日：2024-10-17
申请号：US18035810
申请日：2023-02-10
Applicant: KT&G CORPORATION
Inventor： Wonkyeong LEE , Paul Joon SUNWOO , Min Kyu KIM , Soung Ho JU
CPC classification number: A24F40/49 , A24F40/50 , A24F40/65 , G06F21/32 , G06F21/44 , G06F2221/2111
Abstract: An aerosol generating device includes a housing, a battery disposed in the housing and configured to supply power, an aerosol generator configured to receive the power from the battery and activate aerosol generation, a biometric information obtainer exposed to an outside of the housing and configured to obtain biometric information of a user, and a controller configured to perform authentication of the user based on the biometric information and activate the aerosol generator based on a result of the authentication.
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公开(公告)号：US20230309624A1
公开(公告)日：2023-10-05
申请号：US18312386
申请日：2023-05-04
Applicant: KT&G CORPORATION
Inventor： Jaemin LEE , Sang Kyu PARK , Hyung Seok LEE , Soung Ho JU
IPC: A24F40/465 , A24F40/95 , A24F40/57 , A24F40/65
CPC classification number: A24F40/465 , A24F40/57 , A24F40/65 , A24F40/95
Abstract: Disclosed is an aerosol-generating device which includes a power converter for supplying an alternating power to an induction coil, and controls switching elements in the power converter to change an operation mode of a power converter based on a temperature profile such that the power converter operates in a full bridge mode in a preheating section and operates in a half bridge mode in a smoking section.
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公开(公告)号：US20230210166A1
公开(公告)日：2023-07-06
申请号：US18175089
申请日：2023-02-27
Applicant: KT&G CORPORATION
Inventor： Jung Ho HAN , Jang Uk LEE , Hun II LIM , Jong Sub LEE , Dae Nam HAN , Jin Young YOON , Young Lea KIM , Ji Soo JANG , Wang Seop LIM , Moon Bong LEE , Soung Ho JU , Du Jin PARK , Seong Won YOON
IPC: A24D1/20 , A24F40/53 , A24F40/46 , A24F40/57 , H05B3/42 , A24F40/90 , A24F40/95 , A24D3/17 , A24F40/50 , A24F40/40
CPC classification number: A24D1/20 , A24F40/53 , A24F40/46 , A24F40/57 , H05B3/42 , A24F40/90 , A24F40/95 , A24D3/17 , A24F40/50 , A24F40/40 , A24F40/20
Abstract: Provided is an aerosol generating system including a holder configured to generate aerosol by heating a cigarette; and a cradle including an inner space into which the holder is inserted. The holder is configured to be tiltable with respect the cradle. The holder is inserted into the inner space of the cradle and then tilted to generate the aerosol.
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5.发明申请公开(公告)号：US20220079239A1
公开(公告)日：2022-03-17
申请号：US17533836
申请日：2021-11-23
Applicant: KT&G CORPORATION
Inventor： Hun LIM, II , Jong Sub LEE , Dae Nam HAN , Jang Uk LEE , Jung Ho HAN , Jin Young YOON , Young Lea KIM , Ji Soo JANG , Wang Seop LIM , Moon Bong LEE , Soung Ho JU , Du Jin PARK , Seong Won YOON
IPC: A24F40/46 , A24F40/90 , A24F40/40 , A24F40/85 , A46B15/00 , H05B3/03 , H05B3/06 , H02J7/00 , A24F40/48 , A24F40/20 , A24F40/57 , A24F40/51 , A24F40/60
Abstract: Provided is a device including: a battery configured to supply power; a heater configured to heat an aerosol generating material by receiving power from the battery; a sensor; at least one output unit; and a controller, wherein the controller detects a user's puff by using the sensor and controls at least one output unit based on puff characteristic data based on a result of the detection.
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Patent Agency Ranking
公开(公告)号：US20200163380A1
公开(公告)日：2020-05-28
申请号：US16604435
申请日：2018-04-10
Applicant: KT&G CORPORATION
Inventor： Jong Sub LEE , Dae Nam HAN , Jang UK LEE , Jung Ho HAN , Hun II LIM , Jin Young YOON , Young Lea KIM , Ji Soo JANG , Wang Seop LIM , Moon Bong LEE , Soung Ho JU , Du Jin PARK , Seong Won YOON
Abstract: An aerosol generating apparatus provided with a movable heater includes a heater that has an end portion into which a cigarette is inserted and heats the cigarette by operating by means of an electrical signal; a support portion supporting the heater to be movable within a pre-determined range in a longitudinal direction of the cigarette; and a rotating member rotatably coupled to the support portion, and rotating and transmitting a driving force to the heater to move the heater in the longitudinal direction of the cigarette.
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公开(公告)号：US20250151781A1
公开(公告)日：2025-05-15
申请号：US19019813
申请日：2025-01-14
Applicant: KT&G CORPORATION
Inventor： Jung Ho HAN , Jang Uk LEE , Hun II LIM , Jong Sub LEE , Dae Nam HAN , Jin Young YOON , Young Lea KIM , Ji Soo JANG , Wang Seop LIM , Moon Bong LEE , Soung Ho JU , Du Jin PARK , Seong Won YOON
IPC: A24D1/20 , A24D3/04 , A24D3/17 , A24F40/20 , A24F40/40 , A24F40/46 , A24F40/485 , A24F40/50 , A24F40/53 , A24F40/57 , A24F40/90 , A24F40/95 , H05B3/42
Abstract: Provided is an aerosol generating system including a holder configured to generate aerosol by heating a cigarette; and a cradle including an inner space into which the holder is inserted. The holder is configured to be tiltable with respect the cradle. The holder is inserted into the inner space of the cradle and then tilted to generate the aerosol.
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公开(公告)号：US20240260671A1
公开(公告)日：2024-08-08
申请号：US18639389
申请日：2024-04-18
Applicant: KT&G CORPORATION
Inventor： Jaemin LEE , Sang Kyu PARK , Hyung Seok LEE , Soung Ho JU
CPC classification number: A24F40/465 , A24F40/20 , A24F40/57 , A24F40/65 , A24F40/95 , H05B6/06 , H05B6/108
Abstract: Disclosed is an aerosol-generating device which includes a power converter for supplying an alternating power to an induction coil, and controls switching elements in the power converter to change an operation mode of a power converter based on a temperature profile such that the power converter operates in a full bridge mode in a preheating section and operates in a half bridge mode in a smoking section.
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公开(公告)号：US20240180235A1
公开(公告)日：2024-06-06
申请号：US18286741
申请日：2022-05-13
Applicant: KT&G CORPORATION
Inventor： Jae Min LEE , Ji Hyun JO , Soung Ho JU
Abstract: An aerosol-generating article according to one aspect of the present disclosure may include a tobacco medium portion, a filter portion disposed to be spaced apart from the tobacco medium portion, a cooling portion disposed between the tobacco medium portion and the filter portion, and a heat transfer portion surrounding at least a portion of the cooling portion.
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公开(公告)号：US20210112868A1
公开(公告)日：2021-04-22
申请号：US16608511
申请日：2018-04-09
Applicant: KT&G CORPORATION
Inventor： Jung Ho HAN , Jang Uk LEE , Hun II LIM , Jong Sub LEE , Dae Nam HAN , Jin Young YOON , Young Lea KIM , Ji Soo JANG , Wang Seop LIM , Moon Bong LEE , Soung Ho JU , Du Jin PARK , Seong Won YOON
Abstract: According to an exemplary embodiment, provided is an aerosol generation apparatus including: a liquid cartridge comprising a storage unit configured to store an aerosol-generating substrate which is liquid-type and an atomizer configured to generate aerosol by heating the aerosol-generating substrate; a mouth tip located at one end of the aerosol generation apparatus and comprising a filter unit configured to adsorb at least one material included in the generated aerosol; and an aerosol heating unit configured to heat the generated aerosol when the generated aerosol is inhaled by a user through the mouth tip.
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