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公开(公告)号：US20230165310A1
公开(公告)日：2023-06-01
申请号：US17607073
申请日：2021-07-01
Applicant: KT&G CORPORATION
Inventor： Won Kyeong LEE , Heon Jun JEONG , Dong Sung KIM , Jae Sung CHOI
IPC: A24F40/465 , A24F40/20 , H05B6/10
CPC classification number: A24F40/465 , A24F40/20 , H05B6/108
Abstract: An aerosol generating apparatus according to an embodiment includes a susceptor arranged to surround an aerosol generating article, and comprising a first layer including a magnetic material and a second layer including a first non-magnetic metal material; an induction coil configured to form a time-varying magnetic field in the susceptor assembly; a battery configured to supply power to the induction coil; and a processor configured to control the power supplied to the induction coil from the battery.
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公开(公告)号：US20230148675A1
公开(公告)日：2023-05-18
申请号：US17425587
申请日：2021-04-13
Applicant: KT&G CORPORATION
Inventor： Won Kyeong LEE
Abstract: An aerosol generating device includes: a heater configured to generate an aerosol by heating an aerosol generating material; a proximity sensor configured to measure a distance between a user of the aerosol generating device and the aerosol generating device; and a controller electrically connected to the heater and the proximity sensor and configured to control the heater on the basis of the distance measured by the proximity sensor.
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公开(公告)号：US20230096029A1
公开(公告)日：2023-03-30
申请号：US16978279
申请日：2020-05-08
Applicant: KT&G CORPORATION
Inventor： Won Kyeong LEE , Paul Joon SUNWOO , Sung Wook YOON , Dae Nam HAN
Abstract: An aerosol generating device includes a heater configured to heat an aerosol generating material to generate aerosol; a controller configured to: calculate a current flowing through the heater based on a predefined resistance of the heater and power supplied to the heater, measure the current flowing through the heater, and control the power supplied to the heater based on a difference between the calculated current and the measured current.
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公开(公告)号：US20220408831A1
公开(公告)日：2022-12-29
申请号：US17292779
申请日：2020-12-14
Applicant: KT&G CORPORATION
Inventor： Won Kyeong LEE , Jong Sub LEE , Min Kyu KIM , Byung Sung CHO
Abstract: According to some embodiments, an aerosol generating device includes: a main body including an accommodation space into which a cartridge, that is detachable, is configured to be inserted; a battery provided in the main body and configured to supply power to power consumption components included in the main body; a feedback line configured to feedback electrical connection between a heater in the cartridge and the main body based on the cartridge being inserted into the accommodation space; and a controller configured to change a mode of the aerosol generating device to a use mode based on a feedback signal being received through the feedback line when the aerosol generating device is set to a shipping mode.
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公开(公告)号：US20220378106A1
公开(公告)日：2022-12-01
申请号：US17295306
申请日：2021-04-01
Applicant: KT&G CORPORATION
Inventor： Won Kyeong LEE
Abstract: An aerosol generating device may include a cartridge configured to store an aerosol generating material, and a main body configured to accommodate the cartridge. The cartridge may include a housing that includes an accommodation space that is configured to accommodate the aerosol generating material, and at least one resistance element that passes through the housing in a thickness direction of the housing. The main body may include at least one contact element that is configured to be electrically connected to the at least one resistance element in a case where the cartridge is accommodated in the main body.
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Patent Agency Ranking
公开(公告)号：US20220361583A1
公开(公告)日：2022-11-17
申请号：US17295109
申请日：2020-12-11
Applicant: KT&G CORPORATION
Inventor： Won Kyeong LEE , Min Kyu KIM , Jong Sub LEE , Byung Sung CHO
Abstract: An aerosol generating device may include a heater configured to heat an aerosol generating material, a battery configured to supply power to the heater, and a controller. In addition, the aerosol generating device may further include a user input detection sensor configured to receive a user's input and a pressure detection sensor configured to sense pressure. The controller may, in response to the user's input being sensed by using the user input detection sensor, obtain an initial pressure sensing value by using the pressure detection sensor. In addition, the controller may determine a reference pressure value based on the initial pressure sensing value and determine whether a puff of the aerosol generating device has occurred based on the reference pressure value.
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17.发明申请公开(公告)号：US20220125123A1
公开(公告)日：2022-04-28
申请号：US17296819
申请日：2020-12-10
Applicant: KT&G CORPORATION
Inventor： Won Kyeong LEE , Min Kyu KIM , Jong Sub LEE , Byung Sung CHO
Abstract: 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：US20250082934A1
公开(公告)日：2025-03-13
申请号：US18562065
申请日：2023-06-02
Applicant: KT&G CORPORATION
Inventor： Won Kyeong LEE , Min Kyu KIM , Paul Joon SUNWOO
Abstract: A brain stimulation system includes a wearable electronic device including a display, a biometric information acquisition unit, and a first processor, and a brain stimulation device having at least one area that is attached to the body of a user and configured to apply brain stimulation to the user such that the user feels a smoking sensation. The biometric information acquisition unit detects changed biometric information of the user in response to the brain stimulation, and the first processor displays one of a virtual reality image and an augmented reality image including the detected biometric information of the user on the display.
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公开(公告)号：US20240206551A1
公开(公告)日：2024-06-27
申请号：US17912732
申请日：2022-08-08
Applicant: KT&G CORPORATION
Inventor： Won Kyeong LEE , Soung Ho JU
CPC classification number: A24F40/50 , A24F40/60 , A24F40/65 , G02B27/017 , G02B2027/0138 , G02B2027/014
Abstract: An electronic device wearable by a user includes a communication module that performs communication with an external device, a display, and a processor electrically connected to the communication module and the display, wherein the processor may receive data on a smoking event from the external device through the communication module, and based on the received data on the smoking event, output image data including at least one object corresponding to the smoking event, through the display. In addition, various embodiments identified through the specification are possible.
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公开(公告)号：US20230346029A1
公开(公告)日：2023-11-02
申请号：US17299158
申请日：2021-04-06
Applicant: KT&G CORPORATION
Inventor： Dong Sung KIM , Heon Jun JEONG , Won Kyeong LEE , Jae Sung CHOI
IPC: A24F40/465 , A24F40/20 , H05B6/10
CPC classification number: A24F40/465 , A24F40/20 , H05B6/105
Abstract: An aerosol generating device includes a multilayered thermally conductive member forming an accommodation space into which an aerosol generating article is configured to be inserted; a heater surrounding the multilayered thermally conductive member; a battery configured to supply power to the heater; and a controller configured to control power supplied from the battery to the heater such that the multilayered thermally conductive member transfers heat from the heater to the aerosol generating article. Each layer of the multilayered thermally conductive member includes a corrosion-resistant material or a thermally conductive material.
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