公开(公告)号：US20250082040A1

公开(公告)日：2025-03-13

申请号：US18567164

申请日：2023-07-31

Applicant: KT&G CORPORATION

Inventor： Yong Hwan KIM ,  Soung Ho JU ,  Young Bum KWON ,  Dong Sung Kim ,  Hun ll LIM

IPC: A24F40/60 ,  A24F40/57

Abstract: According to an embodiment, an aerosol generating device includes a display including a display panel and a touch panel configured to receive a touch input, a battery, and a processor electrically connected to the display and the battery, wherein the processor is configured to detect that a power state of the aerosol generating device is changed to a first state and change the power state of the aerosol generating device to a second state, based on whether a touch input through the touch panel of the display is received within a threshold time after the power state is changed to the first state, the second state being distinguished from the first state. Various embodiments may be made.

公开(公告)号：US20210161210A1

公开(公告)日：2021-06-03

申请号：US16981978

申请日：2020-03-16

Applicant: KT&G CORPORATION

Inventor： Jae Min LEE ,  Soung Ho JU

IPC: A24F40/50 ,  A24F40/60 ,  G06F21/31

Abstract: Provided is an aerosol generating device including a heater configured to heat an aerosol generating substance after a locking mode is terminated; an output interface configured to output information indicative of switching from the locking mode to a password input mode; an input interface configured to receive at least one user input including a predetermined input waiting time in the password input mode; and a controller configured to terminate the locking mode based on whether the user input matches a password.

公开(公告)号：US20210127748A1

公开(公告)日：2021-05-06

申请号：US16604420

申请日：2018-04-09

Applicant: KT&G CORPORATION

Inventor： Hun Il LIM ,  Jong Sub LEE ,  Dae Nam HAN ,  Jang Uk LEE ,  Jung Ho HAN ,  Jin Young YOON ,  Young Lea KIM ,  Ji Soo Soo JANG ,  Wang Seop LIM ,  Moon Bong LEE ,  Soung Ho JU ,  Du Jin PARK ,  Seong Won YOON

IPC: A24F40/51 ,  A24F40/57 ,  A24F40/60 ,  A24F40/53

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.

公开(公告)号：US20200237005A1

公开(公告)日：2020-07-30

申请号：US16635599

申请日：2018-08-09

Applicant: KT&G CORPORATION

Inventor： 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: A24F40/51 ,  A24F40/46 ,  A24F40/60

Abstract: 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.

公开(公告)号：US20200154776A1

公开(公告)日：2020-05-21

申请号：US16604443

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

IPC: A24F40/90 ,  A24F40/40 ,  A24F40/85 ,  A46B15/00 ,  H02J7/00 ,  H05B3/03 ,  H05B3/06

Abstract: Provided is a smoking member supporting device which is placed in an arrangement region with or without a smoking member mounted thereon, the smoking member supporting device including a base unit including an arrangement surface corresponding to the arrangement region; an accommodating unit formed adjacent to the base unit and configured to accommodate at least one region of the smoking member; a hook unit formed at an edge of the accommodating unit to define the accommodating unit and to maintain a state that the smoking member is accommodated in the accommodating unit and mounted; and a connecting unit formed to face the smoking member when the smoking member is accommodated in the accommodating unit and to supply electrical energy to the smoking member.

公开(公告)号：US20200154772A1

公开(公告)日：2020-05-21

申请号：US16604441

申请日：2018-04-09

Applicant: KT&G CORPORATION

Inventor： 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

IPC: A24F40/57 ,  A24F40/20 ,  A24F40/51 ,  A24D1/20

Abstract: An aerosol generating system includes a holder generating aerosol by heating a cigarette, and a cradle having an inner space into which the holder is inserted, wherein the holder is electrically connected to the cradle to be moveable in the inner space of the cradle. The aerosol generating system includes a controller and a heater for heating an aerosol generating material, wherein the controller predicts insertion of the cigarette into the holder and preheats the heater in advance based on a prediction result.

公开(公告)号：US20250151779A1

公开(公告)日：2025-05-15

申请号：US19019720

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.

公开(公告)号：US20230354915A1

公开(公告)日：2023-11-09

申请号：US17780706

申请日：2021-09-06

Applicant: KT&G CORPORATION

Inventor： Jaemin LEE ,  Sang Kyu PARK ,  Hyung Seok LEE ,  Soung Ho JU

IPC: A24F40/57 ,  A24F40/20 ,  A24F40/465 ,  H05B6/10 ,  H05B6/06

CPC classification number: A24F40/57 ,  A24F40/20 ,  A24F40/465 ,  H05B6/108 ,  H05B6/06

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.

公开(公告)号：US20230329352A1

公开(公告)日：2023-10-19

申请号：US18341298

申请日：2023-06-26

Applicant: KT&G CORPORATION

Inventor： 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

IPC: A24F40/53 ,  A24F40/90 ,  A24F40/40 ,  A24F40/85 ,  A46B15/00 ,  H05B3/03 ,  H05B3/06 ,  H02J7/00 ,  A24F40/48 ,  A24F40/46 ,  A24F40/20 ,  A24F40/57 ,  A24F40/51 ,  A24F40/60 ,  A24F40/50

CPC classification number: A24F40/53 ,  A24F40/90 ,  A24F40/40 ,  A24F40/85 ,  A46B15/0055 ,  A46B15/0097 ,  H05B3/03 ,  H05B3/06 ,  H02J7/0044 ,  A24F40/48 ,  A24F40/46 ,  A24F40/20 ,  A24F40/57 ,  A24F40/51 ,  A24F40/60 ,  A24F40/50 ,  A46B2200/3013 ,  A24D1/20

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.

公开(公告)号：US20230148669A1

公开(公告)日：2023-05-18

申请号：US17596860

申请日：2021-09-07

Applicant: KT&G CORPORATION

Inventor： Jae Min LEE ,  Hyung Seok LEE ,  Hwi Kyeong AN ,  Soung Ho JU ,  Sang Kyu PARK

IPC: A24F40/465 ,  H05B6/10 ,  A24F40/20 ,  A24F40/51

CPC classification number: A24F40/465 ,  H05B6/105 ,  A24F40/20 ,  A24F40/51

Abstract: A heater assembly for accommodating and heating an aerosol generating article includes an accommodation space into which the aerosol generating article is inserted, a coil surrounding at least part of the accommodation space and configured to generate an induced magnetic field, and a susceptor disposed in the accommodation space and configured to generate heat according to the induced magnetic field, wherein, in a state in which the aerosol generating article is fully inserted into the accommodation space, a distal end portion of the susceptor is placed upstream of a boundary between the tobacco rod and the filter rod by a preset distance inside the aerosol generating article.