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1.发明授权公开(公告)号：US12089651B2
公开(公告)日：2024-09-17
申请号：US17296819
申请日：2020-12-10
申请人： KT&G CORPORATION
发明人： Won Kyeong Lee , Min Kyu Kim , Jong Sub Lee , Byung Sung Cho
摘要： An aerosol generating device includes a battery, a capacitive sensor, a controller, a first conductive element, a second conductive element, and a heater, wherein the controller is configured to control power supplied from the battery to the heater based on an order of a first time point at which the capacitive sensor senses contact of a user through the first conductive element and a second time point at which the capacitive sensor senses contact of the user through the second conductive element.
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公开(公告)号：US11992052B2
公开(公告)日：2024-05-28
申请号：US17046534
申请日：2020-05-07
申请人： KT&G CORPORATION
发明人： Jae Min Lee , Dong Bum Kwon , Jin Soo Seong , Jong Sub Lee
CPC分类号： A24F40/46 , A24F40/10 , A24F40/42 , A24F40/44 , H05B3/16 , H05B2203/002 , H05B2203/021
摘要： An atomizer includes a liquid delivery element configured to absorb an aerosol generating material of a liquid storage and a wire configured to heat the aerosol generating material and wound on a surface of the liquid delivery element, wherein the wire is wound in a spiral shape such that coils of the wire are spaced apart from each other by a certain distance on the surface of the liquid delivery element, one of end portions of the wire is in contact with a first portion of the surface of the liquid delivery element, and the other one of the end portions of the wire is in contact with a second portion of the surface of the liquid delivery element.
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公开(公告)号：US11974612B2
公开(公告)日：2024-05-07
申请号：US16981972
申请日：2020-04-22
申请人： KT&G CORPORATION
发明人： Byung Sung Cho , Won Kyeong Lee , Jong Sub Lee , Dae Nam Han
摘要： An aerosol generating device and an operation method thereof are disclosed. The aerosol generating device may include a heater for heating an aerosol generating material, a battery for supplying power to the heater, and a controller for dividing a preheating period for preheating the heater into a plurality of sections and controlling so that more power is supplied to the heater in a first section than in a second section among the plurality of sections.
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公开(公告)号：US11969018B2
公开(公告)日：2024-04-30
申请号：US17050632
申请日：2019-10-24
申请人： KT&G CORPORATION
发明人： Sang Kyu Park , Seung Won Lee , Jong Sub Lee
IPC分类号： A24F40/465 , A24F40/20 , A24F40/51 , A24F40/57 , H05B6/10
CPC分类号： A24F40/465 , A24F40/20 , A24F40/51 , A24F40/57 , H05B6/105
摘要： According to an embodiment, provided is an aerosol generating device including: a receiving portion accommodating a cigarette through an opening formed at one end of the receiving portion; a first susceptor located in the receiving portion; a second susceptor arranged spaced apart from the first susceptor; a third susceptor arranged spaced apart from the first susceptor and the second susceptor; and a coil that induces an alternating magnetic field so that the first to third susceptors generate heat, wherein whether the cigarette is accommodated is determined based on a first temperature profile of the second susceptor and a second temperature profile of the third susceptor.
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公开(公告)号：US11882876B2
公开(公告)日：2024-01-30
申请号：US16975620
申请日：2020-05-07
申请人： KT&G CORPORATION
发明人： Jong Sub Lee , Won Kyeong Lee , Dae Nam Han , Jin Soo Seong , Sung Wook Yoon , Jae Min Lee
摘要： A cartridge includes a storage configured to store an aerosol generating material; a heater configured to heat the aerosol generating material to generate aerosol; and at least one terminal configured to transfer power from an external battery to the heater and comprising a conductive structure surrounding a wire connected to the heater, wherein the conductive structure takes a compressed form in which the wire is in contact with the conductive structure.
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公开(公告)号：US11805815B2
公开(公告)日：2023-11-07
申请号：US16617207
申请日：2018-05-25
申请人： KT&G CORPORATION
发明人： Jong Sub Lee , Hwi Kyeong An
CPC分类号： A24F40/46 , A61M11/042 , A24F40/20
摘要： A heater assembly includes a heater extending to correspond to at least a part of a length of a cigarette and comprising one end to be inserted into the cigarette and configured to generate heat when electricity is applied; a first cover coupled to the heater to maintain a position with respect to the heater and comprising one surface that faces toward the end of the heater and extends outward from the heater; and a second cover coupled to another end of the heater and supporting another surface of the first cover facing toward the other end of the heater.
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公开(公告)号：US11641879B2
公开(公告)日：2023-05-09
申请号：US16635599
申请日：2018-08-09
申请人： KT&G CORPORATION
发明人： Hun Il Lim , Jung Ho Han , Jong Sub Lee , Dae Nam Han , Jin Young Yoon , Young Lea Kim , Jang Uk Lee , Ji Soo Jang , Du Jin Park , Seong Won Yoon , Wang Seop Lim , Moon Bong Lee , Soung Ho Ju
IPC分类号： A24F40/40 , A24F40/90 , A24F40/46 , A24F40/51 , A24F40/60 , A24F40/85 , A24F40/65 , A24F40/57 , A24F40/20
CPC分类号： A24F40/40 , A24F40/46 , A24F40/51 , A24F40/57 , A24F40/60 , A24F40/65 , A24F40/85 , A24F40/20 , A24F40/90
摘要： Provided is an aerosol generation device including: a power supplier comprising a first battery and a second battery; a controller; and a heater, wherein the controller is configured to control the power supplier to operate according to one of a first mode in which power is supplied to the heater by using the first battery and a second mode in which power is supplied to the heater by using the second battery, and control the power supplier to supply greater power in the first mode than in the second mode.
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8.发明授权公开(公告)号：US11547150B2
公开(公告)日：2023-01-10
申请号：US16942221
申请日：2020-07-29
申请人： KT&G CORPORATION
发明人： Hun Il Lim , 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
摘要： 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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公开(公告)号：US11510437B2
公开(公告)日：2022-11-29
申请号：US16617207
申请日：2018-05-25
申请人： KT&G CORPORATION
发明人： Jong Sub Lee , Hwi Kyeong An
摘要： A heater assembly includes a heater extending to correspond to at least a part of a length of a cigarette and comprising one end to be inserted into the cigarette and configured to generate heat when electricity is applied; a first cover coupled to the heater to maintain a position with respect to the heater and comprising one surface that faces toward the end of the heater and extends outward from the heater; and a second cover coupled to another end of the heater and supporting another surface of the first cover facing toward the other end of the heater.
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公开(公告)号：US11350663B2
公开(公告)日：2022-06-07
申请号：US16944950
申请日：2020-07-31
申请人： KT&G CORPORATION
发明人： Jung Ho Han , Jang Uk Lee , Hun Il 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
摘要： 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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